README.md

# Well-structured Leetcode Problem Solutions (JavaScript)

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  <p><i>Optimized solutions for Leetcode algorithmic problems.</i></p>
</div>

| S.No | Title                                                                                                                                                                                      | Difficulty                                             |
| ---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------ |
| 1    | [**Two Sum**](./solutions/0001-two-sum.js)                                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2    | [**Add Two Numbers**](./solutions/0002-add-two-numbers.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3    | [**Longest Substring Without Repeating Characters**](./solutions/0003-longest-substring-without-repeating-characters.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 4    | [**Median of Two Sorted Arrays**](./solutions/0004-median-of-two-sorted-arrays.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 5    | [**Longest Palindromic Substring**](./solutions/0005-longest-palindromic-substring.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 6    | [**Zigzag Conversion**](./solutions/0006-zigzag-conversion.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 7    | [**Reverse Integer**](./solutions/0007-reverse-integer.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 8    | [**String to Integer Atoi**](./solutions/0008-string-to-integer-atoi.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 9    | [**Palindrome Number**](./solutions/0009-palindrome-number.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 10   | [**Regular Expression Matching**](./solutions/0010-regular-expression-matching.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 11   | [**Container With Most Water**](./solutions/0011-container-with-most-water.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 12   | [**Integer To Roman**](./solutions/0012-integer-to-roman.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 13   | [**Roman To Integer**](./solutions/0013-roman-to-integer.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 14   | [**Longest Common Prefix**](./solutions/0014-longest-common-prefix.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 15   | [**3sum**](./solutions/0015-3sum.js)                                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 16   | [**3sum Closest**](./solutions/0016-3sum-closest.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 17   | [**Letter Combinations of A Phone Number**](./solutions/0017-letter-combinations-of-a-phone-number.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 18   | [**4sum**](./solutions/0018-4sum.js)                                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 19   | [**Remove Nth Node From End of List**](./solutions/0019-remove-nth-node-from-end-of-list.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 20   | [**Valid Parentheses**](./solutions/0020-valid-parentheses.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 21   | [**Merge Two Sorted Lists**](./solutions/0021-merge-two-sorted-lists.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 22   | [**Generate Parentheses**](./solutions/0022-generate-parentheses.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 23   | [**Merge K Sorted Lists**](./solutions/0023-merge-k-sorted-lists.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 24   | [**Swap Nodes In Pairs**](./solutions/0024-swap-nodes-in-pairs.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 25   | [**Reverse Nodes In K Group**](./solutions/0025-reverse-nodes-in-k-group.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 26   | [**Remove Duplicates From Sorted Array**](./solutions/0026-remove-duplicates-from-sorted-array.js)                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 27   | [**Remove Element**](./solutions/0027-remove-element.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 28   | [**Find the Index of the First Occurrence in a String**](./solutions/0028-implement-strstr.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 29   | [**Divide Two Integers**](./solutions/0029-divide-two-integers.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 30   | [**Substring With Concatenation of All Words**](./solutions/0030-substring-with-concatenation-of-all-words.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 31   | [**Next Permutation**](./solutions/0031-next-permutation.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 32   | [**Longest Valid Parentheses**](./solutions/0032-longest-valid-parentheses.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 33   | [**Search In Rotated Sorted Array**](./solutions/0033-search-in-rotated-sorted-array.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 34   | [**Find First And Last Position of Element In Sorted Array**](./solutions/0034-find-first-and-last-position-of-element-in-sorted-array.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 35   | [**Search Insert Position**](./solutions/0035-search-insert-position.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 36   | [**Valid Sudoku**](./solutions/0036-valid-sudoku.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 37   | [**Sudoku Solver**](./solutions/0037-sudoku-solver.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 38   | [**Count And Say**](./solutions/0038-count-and-say.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 39   | [**Combination Sum**](./solutions/0039-combination-sum.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 40   | [**Combination Sum II**](./solutions/0040-combination-sum-ii.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 41   | [**First Missing Positive**](./solutions/0041-first-missing-positive.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 42   | [**Trapping Rain Water**](./solutions/0042-trapping-rain-water.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 43   | [**Multiply Strings**](./solutions/0043-multiply-strings.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 44   | [**Wildcard Matching**](./solutions/0044-wildcard-matching.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 45   | [**Jump Game II**](./solutions/0045-jump-game-ii.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 46   | [**Permutations**](./solutions/0046-permutations.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 47   | [**Permutations II**](./solutions/0047-permutations-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 48   | [**Rotate Image**](./solutions/0048-rotate-image.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 49   | [**Group Anagrams**](./solutions/0049-group-anagrams.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 50   | [**Powx N**](./solutions/0050-powx-n.js)                                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 51   | [**N Queens**](./solutions/0051-n-queens.js)                                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 52   | [**N Queens II**](./solutions/0052-n-queens-ii.js)                                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 53   | [**Maximum Subarray**](./solutions/0053-maximum-subarray.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 54   | [**Spiral Matrix**](./solutions/0054-spiral-matrix.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 55   | [**Jump Game**](./solutions/0055-jump-game.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 56   | [**Merge Intervals**](./solutions/0056-merge-intervals.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 57   | [**Insert Interval**](./solutions/0057-insert-interval.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 58   | [**Length of Last Word**](./solutions/0058-length-of-last-word.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 59   | [**Spiral Matrix II**](./solutions/0059-spiral-matrix-ii.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 60   | [**Permutation Sequence**](./solutions/0060-permutation-sequence.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 61   | [**Rotate List**](./solutions/0061-rotate-list.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 62   | [**Unique Paths**](./solutions/0062-unique-paths.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 63   | [**Unique Paths II**](./solutions/0063-unique-paths-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 64   | [**Minimum Path Sum**](./solutions/0064-minimum-path-sum.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 65   | [**Valid Number**](./solutions/0065-valid-number.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 66   | [**Plus One**](./solutions/0066-plus-one.js)                                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 67   | [**Add Binary**](./solutions/0067-add-binary.js)                                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 68   | [**Text Justification**](./solutions/0068-text-justification.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 69   | [**Sqrtx**](./solutions/0069-sqrtx.js)                                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 70   | [**Climbing Stairs**](./solutions/0070-climbing-stairs.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 71   | [**Simplify Path**](./solutions/0071-simplify-path.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 72   | [**Edit Distance**](./solutions/0072-edit-distance.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 73   | [**Set Matrix Zeroes**](./solutions/0073-set-matrix-zeroes.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 74   | [**Search A 2d Matrix**](./solutions/0074-search-a-2d-matrix.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 75   | [**Sort Colors**](./solutions/0075-sort-colors.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 76   | [**Minimum Window Substring**](./solutions/0076-minimum-window-substring.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 77   | [**Combinations**](./solutions/0077-combinations.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 78   | [**Subsets**](./solutions/0078-subsets.js)                                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 79   | [**Word Search**](./solutions/0079-word-search.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 80   | [**Remove Duplicates From Sorted Array II**](./solutions/0080-remove-duplicates-from-sorted-array-ii.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 81   | [**Search In Rotated Sorted Array II**](./solutions/0081-search-in-rotated-sorted-array-ii.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 82   | [**Remove Duplicates From Sorted List II**](./solutions/0082-remove-duplicates-from-sorted-list-ii.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 83   | [**Remove Duplicates From Sorted List**](./solutions/0083-remove-duplicates-from-sorted-list.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 84   | [**Largest Rectangle In Histogram**](./solutions/0084-largest-rectangle-in-histogram.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 85   | [**Maximal Rectangle**](./solutions/0085-maximal-rectangle.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 86   | [**Partition List**](./solutions/0086-partition-list.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 87   | [**Scramble String**](./solutions/0087-scramble-string.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 88   | [**Merge Sorted Array**](./solutions/0088-merge-sorted-array.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 89   | [**Gray Code**](./solutions/0089-gray-code.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 90   | [**Subsets II**](./solutions/0090-subsets-ii.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 91   | [**Decode Ways**](./solutions/0091-decode-ways.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 92   | [**Reverse Linked List II**](./solutions/0092-reverse-linked-list-ii.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 93   | [**Restore Ip Addresses**](./solutions/0093-restore-ip-addresses.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 94   | [**Binary Tree Inorder Traversal**](./solutions/0094-binary-tree-inorder-traversal.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 95   | [**Unique Binary Search Trees II**](./solutions/0095-unique-binary-search-trees-ii.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 96   | [**Unique Binary Search Trees**](./solutions/0096-unique-binary-search-trees.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 97   | [**Interleaving String**](./solutions/0097-interleaving-string.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 98   | [**Validate Binary Search Tree**](./solutions/0098-validate-binary-search-tree.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 99   | [**Recover Binary Search Tree**](./solutions/0099-recover-binary-search-tree.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 100  | [**Same Tree**](./solutions/0100-same-tree.js)                                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 101  | [**Symmetric Tree**](./solutions/0101-symmetric-tree.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 102  | [**Binary Tree Level Order Traversal**](./solutions/0102-binary-tree-level-order-traversal.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 103  | [**Binary Tree Zigzag Level Order Traversal**](./solutions/0103-binary-tree-zigzag-level-order-traversal.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 104  | [**Maximum Depth of Binary Tree**](./solutions/0104-maximum-depth-of-binary-tree.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 105  | [**Construct Binary Tree From Preorder And Inorder Traversal**](./solutions/0105-construct-binary-tree-from-preorder-and-inorder-traversal.js)                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 106  | [**Construct Binary Tree From Inorder And Postorder Traversal**](./solutions/0106-construct-binary-tree-from-inorder-and-postorder-traversal.js)                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 107  | [**Binary Tree Level Order Traversal II**](./solutions/0107-binary-tree-level-order-traversal-ii.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 108  | [**Convert Sorted Array To Binary Search Tree**](./solutions/0108-convert-sorted-array-to-binary-search-tree.js)                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 109  | [**Convert Sorted List To Binary Search Tree**](./solutions/0109-convert-sorted-list-to-binary-search-tree.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 110  | [**Balanced Binary Tree**](./solutions/0110-balanced-binary-tree.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 111  | [**Minimum Depth of Binary Tree**](./solutions/0111-minimum-depth-of-binary-tree.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 112  | [**Path Sum**](./solutions/0112-path-sum.js)                                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 113  | [**Path Sum II**](./solutions/0113-path-sum-ii.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 114  | [**Flatten Binary Tree To Linked List**](./solutions/0114-flatten-binary-tree-to-linked-list.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 115  | [**Distinct Subsequences**](./solutions/0115-distinct-subsequences.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 116  | [**Populating Next Right Pointers In Each Node**](./solutions/0116-populating-next-right-pointers-in-each-node.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 117  | [**Populating Next Right Pointers In Each Node II**](./solutions/0117-populating-next-right-pointers-in-each-node-ii.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 118  | [**Pascals Triangle**](./solutions/0118-pascals-triangle.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 119  | [**Pascals Triangle II**](./solutions/0119-pascals-triangle-ii.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 120  | [**Triangle**](./solutions/0120-triangle.js)                                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 121  | [**Best Time To Buy And Sell Stock**](./solutions/0121-best-time-to-buy-and-sell-stock.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 122  | [**Best Time To Buy And Sell Stock II**](./solutions/0122-best-time-to-buy-and-sell-stock-ii.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 123  | [**Best Time To Buy And Sell Stock III**](./solutions/0123-best-time-to-buy-and-sell-stock-iii.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 124  | [**Binary Tree Maximum Path Sum**](./solutions/0124-binary-tree-maximum-path-sum.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 125  | [**Valid Palindrome**](./solutions/0125-valid-palindrome.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 126  | [**Word Ladder II**](./solutions/0126-word-ladder-ii.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 127  | [**Word Ladder**](./solutions/0127-word-ladder.js)                                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 128  | [**Longest Consecutive Sequence**](./solutions/0128-longest-consecutive-sequence.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 129  | [**Sum Root To Leaf Numbers**](./solutions/0129-sum-root-to-leaf-numbers.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 130  | [**Surrounded Regions**](./solutions/0130-surrounded-regions.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 131  | [**Palindrome Partitioning**](./solutions/0131-palindrome-partitioning.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 132  | [**Palindrome Partitioning II**](./solutions/0132-palindrome-partitioning-ii.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 133  | [**Clone Graph**](./solutions/0133-clone-graph.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 134  | [**Gas Station**](./solutions/0134-gas-station.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 135  | [**Candy**](./solutions/0135-candy.js)                                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 136  | [**Single Number**](./solutions/0136-single-number.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 137  | [**Single Number II**](./solutions/0137-single-number-ii.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 138  | [**Copy List With Random Pointer**](./solutions/0138-copy-list-with-random-pointer.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 139  | [**Word Break**](./solutions/0139-word-break.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 140  | [**Word Break II**](./solutions/0140-word-break-ii.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 141  | [**Linked List Cycle**](./solutions/0141-linked-list-cycle.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 142  | [**Linked List Cycle II**](./solutions/0142-linked-list-cycle-ii.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 143  | [**Reorder List**](./solutions/0143-reorder-list.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 144  | [**Binary Tree Preorder Traversal**](./solutions/0144-binary-tree-preorder-traversal.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 145  | [**Binary Tree Postorder Traversal**](./solutions/0145-binary-tree-postorder-traversal.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 146  | [**Lru Cache**](./solutions/0146-lru-cache.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 147  | [**Insertion Sort List**](./solutions/0147-insertion-sort-list.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 148  | [**Sort List**](./solutions/0148-sort-list.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 149  | [**Max Points On A Line**](./solutions/0149-max-points-on-a-line.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 150  | [**Evaluate Reverse Polish Notation**](./solutions/0150-evaluate-reverse-polish-notation.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 151  | [**Reverse Words In A String**](./solutions/0151-reverse-words-in-a-string.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 152  | [**Maximum Product Subarray**](./solutions/0152-maximum-product-subarray.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 153  | [**Find Minimum In Rotated Sorted Array**](./solutions/0153-find-minimum-in-rotated-sorted-array.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 154  | [**Find Minimum In Rotated Sorted Array II**](./solutions/0154-find-minimum-in-rotated-sorted-array-ii.js)                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 155  | [**Min Stack**](./solutions/0155-min-stack.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 156  | [**Binary Tree Upside Down**](./solutions/0156-binary-tree-upside-down.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 157  | [**Read N Characters Given Read 4**](./solutions/0157-read-n-characters-given-read-4.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 158  | [**Read N Characters Given Read 4 II Call Multiple Times**](./solutions/0158-read-n-characters-given-read-4-ii-call-multiple-times.js)                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 159  | [**Longest Substring With At Most Two Distinct Characters**](./solutions/0159-longest-substring-with-at-most-two-distinct-characters.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 160  | [**Intersection of Two Linked Lists**](./solutions/0160-intersection-of-two-linked-lists.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 161  | [**One Edit Distance**](./solutions/0161-one-edit-distance.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 162  | [**Find Peak Element**](./solutions/0162-find-peak-element.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 163  | [**Missing Ranges**](./solutions/0163-missing-ranges.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 164  | [**Maximum Gap**](./solutions/0164-maximum-gap.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 165  | [**Compare Version Numbers**](./solutions/0165-compare-version-numbers.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 166  | [**Fraction To Recurring Decimal**](./solutions/0166-fraction-to-recurring-decimal.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 167  | [**Two Sum II Input Array Is Sorted**](./solutions/0167-two-sum-ii-input-array-is-sorted.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 168  | [**Excel Sheet Column Title**](./solutions/0168-excel-sheet-column-title.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 169  | [**Majority Element**](./solutions/0169-majority-element.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 170  | [**Two Sum III Data Structure Design**](./solutions/0170-two-sum-iii-data-structure-design.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 171  | [**Excel Sheet Column Number**](./solutions/0171-excel-sheet-column-number.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 172  | [**Factorial Trailing Zeroes**](./solutions/0172-factorial-trailing-zeroes.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 173  | [**Binary Search Tree Iterator**](./solutions/0173-binary-search-tree-iterator.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 174  | [**Dungeon Game**](./solutions/0174-dungeon-game.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 175  | [**Combine Two Tables**](./solutions/0175-combine-two-tables.sql)                                                                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 176  | [**Second Highest Salary**](./solutions/0176-second-highest-salary.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 177  | [**Nth Highest Salary**](./solutions/0177-nth-highest-salary.sql)                                                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 178  | [**Rank Scores**](./solutions/0178-rank-scores.sql)                                                                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 179  | [**Largest Number**](./solutions/0179-largest-number.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 180  | [**Consecutive Numbers Sum**](./solutions/0180-consecutive-numbers-sum.sql)                                                                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 181  | [**Employees Earning More Than Their Managers**](./solutions/0181-employees-earning-more-than-their-managers.sql)                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 182  | [**Duplicate Emails**](./solutions/0182-duplicate-emails.sql)                                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 183  | [**Customers Who Never Order**](./solutions/0183-customers-who-never-order.sql)                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 184  | [**Department Highest Salary**](./solutions/0184-department-highest-salary.sql)                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 185  | [**Department Top Three Salaries**](./solutions/0185-department-top-three-salaries.sql)                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 186  | [**Reverse Words In A String II**](./solutions/0186-reverse-words-in-a-string-ii.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 187  | [**Repeated Dna Sequences**](./solutions/0187-repeated-dna-sequences.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 188  | [**Best Time To Buy And Sell Stock Iv**](./solutions/0188-best-time-to-buy-and-sell-stock-iv.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 189  | [**Rotate Array**](./solutions/0189-rotate-array.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 190  | [**Reverse Bits**](./solutions/0190-reverse-bits.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 191  | [**Number of 1 Bits**](./solutions/0191-number-of-1-bits.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 192  | [**Word Frequency**](./solutions/0192-word-frequency.bash)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 193  | [**Valid Phone Numbers**](./solutions/0193-valid-phone-numbers.bash)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 194  | [**Transpose File**](./solutions/0194-transpose-file.bash)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 195  | [**Tenth Line**](./solutions/0195-tenth-line.bash)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 196  | [**Delete Duplicate Emails**](./solutions/0196-delete-duplicate-emails.sql)                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 197  | [**Rising Temperature**](./solutions/0197-rising-temperature.sql)                                                                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 198  | [**House Robber**](./solutions/0198-house-robber.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 199  | [**Binary Tree Right Side View**](./solutions/0199-binary-tree-right-side-view.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 200  | [**Number of Islands**](./solutions/0200-number-of-islands.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 201  | [**Bitwise And of Numbers Range**](./solutions/0201-bitwise-and-of-numbers-range.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 202  | [**Happy Number**](./solutions/0202-happy-number.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 203  | [**Remove Linked List Elements**](./solutions/0203-remove-linked-list-elements.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 204  | [**Count Primes**](./solutions/0204-count-primes.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 205  | [**Isomorphic Strings**](./solutions/0205-isomorphic-strings.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 206  | [**Reverse Linked List**](./solutions/0206-reverse-linked-list.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 207  | [**Course Schedule**](./solutions/0207-course-schedule.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 208  | [**Implement Trie Prefix Tree**](./solutions/0208-implement-trie-prefix-tree.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 209  | [**Minimum Size Subarray Sum**](./solutions/0209-minimum-size-subarray-sum.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 210  | [**Course Schedule II**](./solutions/0210-course-schedule-ii.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 211  | [**Design Add And Search Words Data Structure**](./solutions/0211-design-add-and-search-words-data-structure.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 212  | [**Word Search II**](./solutions/0212-word-search-ii.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 213  | [**House Robber II**](./solutions/0213-house-robber-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 214  | [**Shortest Palindrome**](./solutions/0214-shortest-palindrome.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 215  | [**Kth Largest Element In An Array**](./solutions/0215-kth-largest-element-in-an-array.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 216  | [**Combination Sum III**](./solutions/0216-combination-sum-iii.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 217  | [**Contains Duplicate**](./solutions/0217-contains-duplicate.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 218  | [**The Skyline Problem**](./solutions/0218-the-skyline-problem.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 219  | [**Contains Duplicate II**](./solutions/0219-contains-duplicate-ii.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 220  | [**Contains Duplicate III**](./solutions/0220-contains-duplicate-iii.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 221  | [**Maximal Square**](./solutions/0221-maximal-square.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 222  | [**Count Complete Tree Nodes**](./solutions/0222-count-complete-tree-nodes.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 223  | [**Rectangle Area**](./solutions/0223-rectangle-area.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 224  | [**Basic Calculator**](./solutions/0224-basic-calculator.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 225  | [**Implement Stack Using Queues**](./solutions/0225-implement-stack-using-queues.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 226  | [**Invert Binary Tree**](./solutions/0226-invert-binary-tree.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 227  | [**Basic Calculator II**](./solutions/0227-basic-calculator-ii.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 228  | [**Summary Ranges**](./solutions/0228-summary-ranges.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 229  | [**Majority Element II**](./solutions/0229-majority-element-ii.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 230  | [**Kth Smallest Element In A Bst**](./solutions/0230-kth-smallest-element-in-a-bst.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 231  | [**Power of Two**](./solutions/0231-power-of-two.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 232  | [**Implement Queue Using Stacks**](./solutions/0232-implement-queue-using-stacks.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 233  | [**Number of Digit One**](./solutions/0233-number-of-digit-one.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 234  | [**Palindrome Linked List**](./solutions/0234-palindrome-linked-list.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 235  | [**Lowest Common Ancestor of A Binary Search Tree**](./solutions/0235-lowest-common-ancestor-of-a-binary-search-tree.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 236  | [**Lowest Common Ancestor of A Binary Tree**](./solutions/0236-lowest-common-ancestor-of-a-binary-tree.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 237  | [**Delete Node In A Linked List**](./solutions/0237-delete-node-in-a-linked-list.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 238  | [**Product of Array Except Self**](./solutions/0238-product-of-array-except-self.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 239  | [**Sliding Window Maximum**](./solutions/0239-sliding-window-maximum.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 240  | [**Search A 2d Matrix II**](./solutions/0240-search-a-2d-matrix-ii.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 241  | [**Different Ways To Add Parentheses**](./solutions/0241-different-ways-to-add-parentheses.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 242  | [**Valid Anagram**](./solutions/0242-valid-anagram.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 243  | [**Shortest Word Distance**](./solutions/0243-shortest-word-distance.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 244  | [**Shortest Word Distance II**](./solutions/0244-shortest-word-distance-ii.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 245  | [**Shortest Word Distance III**](./solutions/0245-shortest-word-distance-iii.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 246  | [**Strobogrammatic Number**](./solutions/0246-strobogrammatic-number.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 247  | [**Strobogrammatic Number II**](./solutions/0247-strobogrammatic-number-ii.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 248  | [**Strobogrammatic Number III**](./solutions/0248-strobogrammatic-number-iii.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 249  | [**Group Shifted Strings**](./solutions/0249-group-shifted-strings.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 250  | [**Count Univalue Subtrees**](./solutions/0250-count-univalue-subtrees.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 251  | [**Flatten 2d Vector**](./solutions/0251-flatten-2d-vector.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 252  | [**Meeting Rooms**](./solutions/0252-meeting-rooms.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 253  | [**Meeting Rooms II**](./solutions/0253-meeting-rooms-ii.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 254  | [**Factor Combinations**](./solutions/0254-factor-combinations.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 255  | [**Verify Preorder Sequence In Binary Search Tree**](./solutions/0255-verify-preorder-sequence-in-binary-search-tree.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 256  | [**Paint House**](./solutions/0256-paint-house.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 257  | [**Binary Tree Paths**](./solutions/0257-binary-tree-paths.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 258  | [**Add Digits**](./solutions/0258-add-digits.js)                                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 259  | [**3sum Smaller**](./solutions/0259-3sum-smaller.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 260  | [**Single Number III**](./solutions/0260-single-number-iii.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 261  | [**Graph Valid Tree**](./solutions/0261-graph-valid-tree.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 262  | [**Trips and Users**](./solutions/0262-trips-and-users.sql)                                                                                                                                | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 263  | [**Ugly Number**](./solutions/0263-ugly-number.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 264  | [**Ugly Number II**](./solutions/0264-ugly-number-ii.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 265  | [**Paint House II**](./solutions/0265-paint-house-ii.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 266  | [**Palindrome Permutation**](./solutions/0266-palindrome-permutation.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 267  | [**Palindrome Permutation II**](./solutions/0267-palindrome-permutation-ii.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 268  | [**Missing Number**](./solutions/0268-missing-number.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 269  | [**Alien Dictionary**](./solutions/0269-alien-dictionary.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 270  | [**Closest Binary Search Tree Value**](./solutions/0270-closest-binary-search-tree-value.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 271  | [**Encode And Decode Strings**](./solutions/0271-encode-and-decode-strings.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 272  | [**Closest Binary Search Tree Value II**](./solutions/0272-closest-binary-search-tree-value-ii.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 273  | [**Integer To English Words**](./solutions/0273-integer-to-english-words.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 274  | [**H Index**](./solutions/0274-h-index.js)                                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 275  | [**H Index II**](./solutions/0275-h-index-ii.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 276  | [**Paint Fence**](./solutions/0276-paint-fence.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 277  | [**Find The Celebrity**](./solutions/0277-find-the-celebrity.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 278  | [**First Bad Version**](./solutions/0278-first-bad-version.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 279  | [**Perfect Squares**](./solutions/0279-perfect-squares.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 280  | [**Wiggle Sort**](./solutions/0280-wiggle-sort.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 281  | [**Zigzag Iterator**](./solutions/0281-zigzag-iterator.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 282  | [**Expression Add Operators**](./solutions/0282-expression-add-operators.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 283  | [**Move Zeroes**](./solutions/0283-move-zeroes.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 284  | [**Peeking Iterator**](./solutions/0284-peeking-iterator.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 285  | [**Inorder Successor In Bst**](./solutions/0285-inorder-successor-in-bst.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 286  | [**Walls And Gates**](./solutions/0286-walls-and-gates.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 287  | [**Find The Duplicate Number**](./solutions/0287-find-the-duplicate-number.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 288  | [**Unique Word Abbreviation**](./solutions/0288-unique-word-abbreviation.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 289  | [**Game of Life**](./solutions/0289-game-of-life.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 290  | [**Word Pattern**](./solutions/0290-word-pattern.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 291  | [**Word Pattern II**](./solutions/0291-word-pattern-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 292  | [**Nim Game**](./solutions/0292-nim-game.js)                                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 293  | [**Flip Game**](./solutions/0293-flip-game.js)                                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 294  | [**Flip Game II**](./solutions/0294-flip-game-ii.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 295  | [**Find Median From Data Stream**](./solutions/0295-find-median-from-data-stream.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 296  | [**Best Meeting Point**](./solutions/0296-best-meeting-point.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 297  | [**Serialize And Deserialize Binary Tree**](./solutions/0297-serialize-and-deserialize-binary-tree.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 298  | [**Binary Tree Longest Consecutive Sequence**](./solutions/0298-binary-tree-longest-consecutive-sequence.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 299  | [**Bulls And Cows**](./solutions/0299-bulls-and-cows.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 300  | [**Longest Increasing Subsequence**](./solutions/0300-longest-increasing-subsequence.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 301  | [**Remove Invalid Parentheses**](./solutions/0301-remove-invalid-parentheses.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 302  | [**Smallest Rectangle Enclosing Black Pixels**](./solutions/0302-smallest-rectangle-enclosing-black-pixels.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 303  | [**Range Sum Query Immutable**](./solutions/0303-range-sum-query-immutable.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 304  | [**Range Sum Query 2d Immutable**](./solutions/0304-range-sum-query-2d-immutable.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 305  | [**Number of Islands II**](./solutions/0305-number-of-islands-ii.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 306  | [**Additive Number**](./solutions/0306-additive-number.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 307  | [**Range Sum Query Mutable**](./solutions/0307-range-sum-query-mutable.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 308  | [**Range Sum Query 2d Mutable**](./solutions/0308-range-sum-query-2d-mutable.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 309  | [**Best Time To Buy And Sell Stock With Cooldown**](./solutions/0309-best-time-to-buy-and-sell-stock-with-cooldown.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 310  | [**Minimum Height Trees**](./solutions/0310-minimum-height-trees.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 311  | [**Sparse Matrix Multiplication**](./solutions/0311-sparse-matrix-multiplication.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 312  | [**Burst Balloons**](./solutions/0312-burst-balloons.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 313  | [**Super Ugly Number**](./solutions/0313-super-ugly-number.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 314  | [**Binary Tree Vertical Order Traversal**](./solutions/0314-binary-tree-vertical-order-traversal.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 315  | [**Count of Smaller Numbers After Self**](./solutions/0315-count-of-smaller-numbers-after-self.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 316  | [**Remove Duplicate Letters**](./solutions/0316-remove-duplicate-letters.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 317  | [**Shortest Distance From All Buildings**](./solutions/0317-shortest-distance-from-all-buildings.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 318  | [**Maximum Product of Word Lengths**](./solutions/0318-maximum-product-of-word-lengths.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 319  | [**Bulb Switcher**](./solutions/0319-bulb-switcher.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 320  | [**Generalized Abbreviation**](./solutions/0320-generalized-abbreviation.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 321  | [**Create Maximum Number**](./solutions/0321-create-maximum-number.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 322  | [**Coin Change**](./solutions/0322-coin-change.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 323  | [**Number of Connected Components In An Undirected Graph**](./solutions/0323-number-of-connected-components-in-an-undirected-graph.js)                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 324  | [**Wiggle Sort II**](./solutions/0324-wiggle-sort-ii.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 325  | [**Maximum Size Subarray Sum Equals K**](./solutions/0325-maximum-size-subarray-sum-equals-k.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 326  | [**Power of Three**](./solutions/0326-power-of-three.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 327  | [**Count of Range Sum**](./solutions/0327-count-of-range-sum.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 328  | [**Odd Even Linked List**](./solutions/0328-odd-even-linked-list.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 329  | [**Longest Increasing Path In A Matrix**](./solutions/0329-longest-increasing-path-in-a-matrix.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 330  | [**Patching Array**](./solutions/0330-patching-array.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 331  | [**Verify Preorder Serialization of A Binary Tree**](./solutions/0331-verify-preorder-serialization-of-a-binary-tree.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 332  | [**Reconstruct Itinerary**](./solutions/0332-reconstruct-itinerary.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 333  | [**Largest Bst Subtree**](./solutions/0333-largest-bst-subtree.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 334  | [**Increasing Triplet Subsequence**](./solutions/0334-increasing-triplet-subsequence.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 335  | [**Self Crossing**](./solutions/0335-self-crossing.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 336  | [**Palindrome Pairs**](./solutions/0336-palindrome-pairs.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 337  | [**House Robber III**](./solutions/0337-house-robber-iii.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 338  | [**Counting Bits**](./solutions/0338-counting-bits.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 339  | [**Nested List Weight Sum**](./solutions/0339-nested-list-weight-sum.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 340  | [**Longest Substring With At Most K Distinct Characters**](./solutions/0340-longest-substring-with-at-most-k-distinct-characters.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 341  | [**Flatten Nested List Iterator**](./solutions/0341-flatten-nested-list-iterator.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 342  | [**Power of Four**](./solutions/0342-power-of-four.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 343  | [**Integer Break**](./solutions/0343-integer-break.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 344  | [**Reverse String**](./solutions/0344-reverse-string.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 345  | [**Reverse Vowels of A String**](./solutions/0345-reverse-vowels-of-a-string.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 346  | [**Moving Average From Data Stream**](./solutions/0346-moving-average-from-data-stream.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 347  | [**Top K Frequent Elements**](./solutions/0347-top-k-frequent-elements.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 348  | [**Design Tic Tac Toe**](./solutions/0348-design-tic-tac-toe.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 349  | [**Intersection of Two Arrays**](./solutions/0349-intersection-of-two-arrays.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 350  | [**Intersection of Two Arrays II**](./solutions/0350-intersection-of-two-arrays-ii.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 351  | [**Android Unlock Patterns**](./solutions/0351-android-unlock-patterns.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 352  | [**Data Stream As Disjoint Intervals**](./solutions/0352-data-stream-as-disjoint-intervals.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 353  | [**Design Snake Game**](./solutions/0353-design-snake-game.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 354  | [**Russian Doll Envelopes**](./solutions/0354-russian-doll-envelopes.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 355  | [**Design Twitter**](./solutions/0355-design-twitter.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 356  | [**Line Reflection**](./solutions/0356-line-reflection.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 357  | [**Count Numbers With Unique Digits**](./solutions/0357-count-numbers-with-unique-digits.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 358  | [**Rearrange String K Distance Apart**](./solutions/0358-rearrange-string-k-distance-apart.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 359  | [**Logger Rate Limiter**](./solutions/0359-logger-rate-limiter.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 360  | [**Sort Transformed Array**](./solutions/0360-sort-transformed-array.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 361  | [**Bomb Enemy**](./solutions/0361-bomb-enemy.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 362  | [**Design Hit Counter**](./solutions/0362-design-hit-counter.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 363  | [**Max Sum of Rectangle No Larger Than K**](./solutions/0363-max-sum-of-rectangle-no-larger-than-k.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 364  | [**Nested List Weight Sum II**](./solutions/0364-nested-list-weight-sum-ii.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 365  | [**Water And Jug Problem**](./solutions/0365-water-and-jug-problem.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 366  | [**Find Leaves of Binary Tree**](./solutions/0366-find-leaves-of-binary-tree.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 367  | [**Valid Perfect Square**](./solutions/0367-valid-perfect-square.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 368  | [**Largest Divisible Subset**](./solutions/0368-largest-divisible-subset.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 369  | [**Plus One Linked List**](./solutions/0369-plus-one-linked-list.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 370  | [**Range Addition**](./solutions/0370-range-addition.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 371  | [**Sum of Two Integers**](./solutions/0371-sum-of-two-integers.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 372  | [**Super Pow**](./solutions/0372-super-pow.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 373  | [**Find K Pairs With Smallest Sums**](./solutions/0373-find-k-pairs-with-smallest-sums.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 374  | [**Guess Number Higher Or Lower**](./solutions/0374-guess-number-higher-or-lower.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 375  | [**Guess Number Higher Or Lower II**](./solutions/0375-guess-number-higher-or-lower-ii.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 376  | [**Wiggle Subsequence**](./solutions/0376-wiggle-subsequence.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 377  | [**Combination Sum Iv**](./solutions/0377-combination-sum-iv.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 378  | [**Kth Smallest Element In A Sorted Matrix**](./solutions/0378-kth-smallest-element-in-a-sorted-matrix.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 379  | [**Design Phone Directory**](./solutions/0379-design-phone-directory.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 380  | [**Insert Delete Getrandom O1**](./solutions/0380-insert-delete-getrandom-o1.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 381  | [**Insert Delete Getrandom O1 Duplicates Allowed**](./solutions/0381-insert-delete-getrandom-o1-duplicates-allowed.js)                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 382  | [**Linked List Random Node**](./solutions/0382-linked-list-random-node.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 383  | [**Ransom Note**](./solutions/0383-ransom-note.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 384  | [**Shuffle An Array**](./solutions/0384-shuffle-an-array.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 385  | [**Mini Parser**](./solutions/0385-mini-parser.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 386  | [**Lexicographical Numbers**](./solutions/0386-lexicographical-numbers.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 387  | [**First Unique Character In A String**](./solutions/0387-first-unique-character-in-a-string.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 388  | [**Longest Absolute File Path**](./solutions/0388-longest-absolute-file-path.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 389  | [**Find The Difference**](./solutions/0389-find-the-difference.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 390  | [**Elimination Game**](./solutions/0390-elimination-game.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 391  | [**Perfect Rectangle**](./solutions/0391-perfect-rectangle.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 392  | [**Is Subsequence**](./solutions/0392-is-subsequence.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 393  | [**Utf 8 Validation**](./solutions/0393-utf-8-validation.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 394  | [**Decode String**](./solutions/0394-decode-string.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 395  | [**Longest Substring With At Least K Repeating Characters**](./solutions/0395-longest-substring-with-at-least-k-repeating-characters.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 396  | [**Rotate Function**](./solutions/0396-rotate-function.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 397  | [**Integer Replacement**](./solutions/0397-integer-replacement.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 398  | [**Random Pick Index**](./solutions/0398-random-pick-index.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 399  | [**Evaluate Division**](./solutions/0399-evaluate-division.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 400  | [**Nth Digit**](./solutions/0400-nth-digit.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 401  | [**Binary Watch**](./solutions/0401-binary-watch.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 402  | [**Remove K Digits**](./solutions/0402-remove-k-digits.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 403  | [**Frog Jump**](./solutions/0403-frog-jump.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 404  | [**Sum of Left Leaves**](./solutions/0404-sum-of-left-leaves.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 405  | [**Convert A Number To Hexadecimal**](./solutions/0405-convert-a-number-to-hexadecimal.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 406  | [**Queue Reconstruction By Height**](./solutions/0406-queue-reconstruction-by-height.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 407  | [**Trapping Rain Water II**](./solutions/0407-trapping-rain-water-ii.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 408  | [**Valid Word Abbreviation**](./solutions/0408-valid-word-abbreviation.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 409  | [**Longest Palindrome**](./solutions/0409-longest-palindrome.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 410  | [**Split Array Largest Sum**](./solutions/0410-split-array-largest-sum.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 411  | [**Minimum Unique Word Abbreviation**](./solutions/0411-minimum-unique-word-abbreviation.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 412  | [**Fizz Buzz**](./solutions/0412-fizz-buzz.js)                                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 413  | [**Arithmetic Slices**](./solutions/0413-arithmetic-slices.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 414  | [**Third Maximum Number**](./solutions/0414-third-maximum-number.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 415  | [**Add Strings**](./solutions/0415-add-strings.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 416  | [**Partition Equal Subset Sum**](./solutions/0416-partition-equal-subset-sum.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 417  | [**Pacific Atlantic Water Flow**](./solutions/0417-pacific-atlantic-water-flow.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 418  | [**Sentence Screen Fitting**](./solutions/0418-sentence-screen-fitting.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 419  | [**Battleships In A Board**](./solutions/0419-battleships-in-a-board.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 420  | [**Strong Password Checker**](./solutions/0420-strong-password-checker.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 421  | [**Maximum Xor of Two Numbers In An Array**](./solutions/0421-maximum-xor-of-two-numbers-in-an-array.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 422  | [**Valid Word Square**](./solutions/0422-valid-word-square.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 423  | [**Reconstruct Original Digits From English**](./solutions/0423-reconstruct-original-digits-from-english.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 424  | [**Longest Repeating Character Replacement**](./solutions/0424-longest-repeating-character-replacement.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 425  | [**Word Squares**](./solutions/0425-word-squares.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 426  | [**Convert Binary Search Tree To Sorted Doubly Linked List**](./solutions/0426-convert-binary-search-tree-to-sorted-doubly-linked-list.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 427  | [**Construct Quad Tree**](./solutions/0427-construct-quad-tree.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 428  | [**Serialize And Deserialize N Ary Tree**](./solutions/0428-serialize-and-deserialize-n-ary-tree.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 429  | [**N Ary Tree Level Order Traversal**](./solutions/0429-n-ary-tree-level-order-traversal.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 430  | [**Flatten A Multilevel Doubly Linked List**](./solutions/0430-flatten-a-multilevel-doubly-linked-list.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 431  | [**Encode N Ary Tree To Binary Tree**](./solutions/0431-encode-n-ary-tree-to-binary-tree.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 432  | [**All Oone Data Structure**](./solutions/0432-all-oone-data-structure.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 433  | [**Minimum Genetic Mutation**](./solutions/0433-minimum-genetic-mutation.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 434  | [**Number of Segments In A String**](./solutions/0434-number-of-segments-in-a-string.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 435  | [**Non Overlapping Intervals**](./solutions/0435-non-overlapping-intervals.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 436  | [**Find Right Interval**](./solutions/0436-find-right-interval.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 437  | [**Path Sum III**](./solutions/0437-path-sum-iii.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 438  | [**Find All Anagrams In A String**](./solutions/0438-find-all-anagrams-in-a-string.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 439  | [**Ternary Expression Parser**](./solutions/0439-ternary-expression-parser.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 440  | [**K Th Smallest In Lexicographical Order**](./solutions/0440-k-th-smallest-in-lexicographical-order.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 441  | [**Arranging Coins**](./solutions/0441-arranging-coins.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 442  | [**Find All Duplicates In An Array**](./solutions/0442-find-all-duplicates-in-an-array.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 443  | [**String Compression**](./solutions/0443-string-compression.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 444  | [**Sequence Reconstruction**](./solutions/0444-sequence-reconstruction.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 445  | [**Add Two Numbers II**](./solutions/0445-add-two-numbers-ii.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 446  | [**Arithmetic Slices II Subsequence**](./solutions/0446-arithmetic-slices-ii-subsequence.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 447  | [**Number of Boomerangs**](./solutions/0447-number-of-boomerangs.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 448  | [**Find All Numbers Disappeared In An Array**](./solutions/0448-find-all-numbers-disappeared-in-an-array.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 449  | [**Serialize And Deserialize Bst**](./solutions/0449-serialize-and-deserialize-bst.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 450  | [**Delete Node In A Bst**](./solutions/0450-delete-node-in-a-bst.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 451  | [**Sort Characters By Frequency**](./solutions/0451-sort-characters-by-frequency.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 452  | [**Minimum Number of Arrows To Burst Balloons**](./solutions/0452-minimum-number-of-arrows-to-burst-balloons.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 453  | [**Minimum Moves To Equal Array Elements**](./solutions/0453-minimum-moves-to-equal-array-elements.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 454  | [**4sum II**](./solutions/0454-4sum-ii.js)                                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 455  | [**Assign Cookies**](./solutions/0455-assign-cookies.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 456  | [**132 Pattern**](./solutions/0456-132-pattern.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 457  | [**Circular Array Loop**](./solutions/0457-circular-array-loop.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 458  | [**Poor Pigs**](./solutions/0458-poor-pigs.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 459  | [**Repeated Substring Pattern**](./solutions/0459-repeated-substring-pattern.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 460  | [**Lfu Cache**](./solutions/0460-lfu-cache.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 461  | [**Hamming Distance**](./solutions/0461-hamming-distance.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 462  | [**Minimum Moves To Equal Array Elements II**](./solutions/0462-minimum-moves-to-equal-array-elements-ii.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 463  | [**Island Perimeter**](./solutions/0463-island-perimeter.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 464  | [**Can I Win**](./solutions/0464-can-i-win.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 465  | [**Optimal Account Balancing**](./solutions/0465-optimal-account-balancing.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 466  | [**Count The Repetitions**](./solutions/0466-count-the-repetitions.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 467  | [**Unique Substrings In Wraparound String**](./solutions/0467-unique-substrings-in-wraparound-string.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 468  | [**Validate Ip Address**](./solutions/0468-validate-ip-address.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 469  | [**Convex Polygon**](./solutions/0469-convex-polygon.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 470  | [**Implement Rand10 Using Rand7**](./solutions/0470-implement-rand10-using-rand7.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 471  | [**Encode String With Shortest Length**](./solutions/0471-encode-string-with-shortest-length.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 472  | [**Concatenated Words**](./solutions/0472-concatenated-words.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 473  | [**Matchsticks To Square**](./solutions/0473-matchsticks-to-square.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 474  | [**Ones And Zeroes**](./solutions/0474-ones-and-zeroes.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 475  | [**Heaters**](./solutions/0475-heaters.js)                                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 476  | [**Number Complement**](./solutions/0476-number-complement.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 477  | [**Total Hamming Distance**](./solutions/0477-total-hamming-distance.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 478  | [**Generate Random Point In A Circle**](./solutions/0478-generate-random-point-in-a-circle.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 479  | [**Largest Palindrome Product**](./solutions/0479-largest-palindrome-product.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 480  | [**Sliding Window Median**](./solutions/0480-sliding-window-median.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 481  | [**Magical String**](./solutions/0481-magical-string.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 482  | [**License Key Formatting**](./solutions/0482-license-key-formatting.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 483  | [**Smallest Good Base**](./solutions/0483-smallest-good-base.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 484  | [**Find Permutation**](./solutions/0484-find-permutation.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 485  | [**Max Consecutive Ones**](./solutions/0485-max-consecutive-ones.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 486  | [**Predict The Winner**](./solutions/0486-predict-the-winner.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 487  | [**Max Consecutive Ones II**](./solutions/0487-max-consecutive-ones-ii.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 488  | [**Zuma Game**](./solutions/0488-zuma-game.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 489  | [**Robot Room Cleaner**](./solutions/0489-robot-room-cleaner.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 490  | [**The Maze**](./solutions/0490-the-maze.js)                                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 491  | [**Non Decreasing Subsequences**](./solutions/0491-non-decreasing-subsequences.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 492  | [**Construct The Rectangle**](./solutions/0492-construct-the-rectangle.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 493  | [**Reverse Pairs**](./solutions/0493-reverse-pairs.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 494  | [**Target Sum**](./solutions/0494-target-sum.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 495  | [**Teemo Attacking**](./solutions/0495-teemo-attacking.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 496  | [**Next Greater Element I**](./solutions/0496-next-greater-element-i.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 497  | [**Random Point In Non Overlapping Rectangles**](./solutions/0497-random-point-in-non-overlapping-rectangles.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 498  | [**Diagonal Traverse**](./solutions/0498-diagonal-traverse.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 499  | [**The Maze III**](./solutions/0499-the-maze-iii.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 500  | [**Keyboard Row**](./solutions/0500-keyboard-row.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 501  | [**Find Mode In Binary Search Tree**](./solutions/0501-find-mode-in-binary-search-tree.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 502  | [**Ipo**](./solutions/0502-ipo.js)                                                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 503  | [**Next Greater Element II**](./solutions/0503-next-greater-element-ii.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 504  | [**Base 7**](./solutions/0504-base-7.js)                                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 505  | [**The Maze II**](./solutions/0505-the-maze-ii.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 506  | [**Relative Ranks**](./solutions/0506-relative-ranks.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 507  | [**Perfect Number**](./solutions/0507-perfect-number.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 508  | [**Most Frequent Subtree Sum**](./solutions/0508-most-frequent-subtree-sum.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 509  | [**Fibonacci Number**](./solutions/0509-fibonacci-number.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 510  | [**Inorder Successor In Bst II**](./solutions/0510-inorder-successor-in-bst-ii.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 511  | [**Game Play Analysis I**](./solutions/0511-game-play-analysis-i.sql)                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 512  | [**Game Play Analysis II**](./solutions/0512-game-play-analysis-ii.sql)                                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 513  | [**Find Bottom Left Tree Value**](./solutions/0513-find-bottom-left-tree-value.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 514  | [**Freedom Trail**](./solutions/0514-freedom-trail.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 515  | [**Find Largest Value In Each Tree Row**](./solutions/0515-find-largest-value-in-each-tree-row.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 516  | [**Longest Palindromic Subsequence**](./solutions/0516-longest-palindromic-subsequence.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 517  | [**Super Washing Machines**](./solutions/0517-super-washing-machines.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 518  | [**Coin Change II**](./solutions/0518-coin-change-ii.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 519  | [**Random Flip Matrix**](./solutions/0519-random-flip-matrix.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 520  | [**Detect Capital**](./solutions/0520-detect-capital.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 521  | [**Longest Uncommon Subsequence I**](./solutions/0521-longest-uncommon-subsequence-i.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 522  | [**Longest Uncommon Subsequence II**](./solutions/0522-longest-uncommon-subsequence-ii.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 523  | [**Continuous Subarray Sum**](./solutions/0523-continuous-subarray-sum.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 524  | [**Longest Word In Dictionary Through Deleting**](./solutions/0524-longest-word-in-dictionary-through-deleting.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 525  | [**Contiguous Array**](./solutions/0525-contiguous-array.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 526  | [**Beautiful Arrangement**](./solutions/0526-beautiful-arrangement.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 527  | [**Word Abbreviation**](./solutions/0527-word-abbreviation.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 528  | [**Random Pick With Weight**](./solutions/0528-random-pick-with-weight.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 529  | [**Minesweeper**](./solutions/0529-minesweeper.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 530  | [**Minimum Absolute Difference In Bst**](./solutions/0530-minimum-absolute-difference-in-bst.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 531  | [**Lonely Pixel I**](./solutions/0531-lonely-pixel-i.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 532  | [**K Diff Pairs In An Array**](./solutions/0532-k-diff-pairs-in-an-array.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 533  | [**Lonely Pixel II**](./solutions/0533-lonely-pixel-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 534  | [**Game Play Analysis III**](./solutions/0534-game-play-analysis-iii.sql)                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 535  | [**Encode And Decode Tinyurl**](./solutions/0535-encode-and-decode-tinyurl.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 536  | [**Construct Binary Tree From String**](./solutions/0536-construct-binary-tree-from-string.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 537  | [**Complex Number Multiplication**](./solutions/0537-complex-number-multiplication.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 538  | [**Convert Bst To Greater Tree**](./solutions/0538-convert-bst-to-greater-tree.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 539  | [**Minimum Time Difference**](./solutions/0539-minimum-time-difference.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 540  | [**Single Element In A Sorted Array**](./solutions/0540-single-element-in-a-sorted-array.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 541  | [**Reverse String II**](./solutions/0541-reverse-string-ii.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 542  | [**01 Matrix**](./solutions/0542-01-matrix.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 543  | [**Diameter of Binary Tree**](./solutions/0543-diameter-of-binary-tree.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 544  | [**Output Contest Matches**](./solutions/0544-output-contest-matches.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 545  | [**Boundary of Binary Tree**](./solutions/0545-boundary-of-binary-tree.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 546  | [**Remove Boxes**](./solutions/0546-remove-boxes.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 547  | [**Number of Provinces**](./solutions/0547-number-of-provinces.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 548  | [**Split Array With Equal Sum**](./solutions/0548-split-array-with-equal-sum.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 549  | [**Binary Tree Longest Consecutive Sequence II**](./solutions/0549-binary-tree-longest-consecutive-sequence-ii.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 550  | [**Game Play Analysis IV**](./solutions/0550-game-play-analysis-iv.sql)                                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 551  | [**Student Attendance Record I**](./solutions/0551-student-attendance-record-i.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 552  | [**Student Attendance Record II**](./solutions/0552-student-attendance-record-ii.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 553  | [**Optimal Division**](./solutions/0553-optimal-division.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 554  | [**Brick Wall**](./solutions/0554-brick-wall.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 555  | [**Split Concatenated Strings**](./solutions/0555-split-concatenated-strings.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 556  | [**Next Greater Element III**](./solutions/0556-next-greater-element-iii.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 557  | [**Reverse Words In A String III**](./solutions/0557-reverse-words-in-a-string-iii.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 558  | [**Logical Or of Two Binary Grids Represented As Quad Trees**](./solutions/0558-logical-or-of-two-binary-grids-represented-as-quad-trees.js)                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 559  | [**Maximum Depth of N Ary Tree**](./solutions/0559-maximum-depth-of-n-ary-tree.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 560  | [**Subarray Sum Equals K**](./solutions/0560-subarray-sum-equals-k.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 561  | [**Array Partition**](./solutions/0561-array-partition.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 562  | [**Longest Line of Consecutive One In Matrix**](./solutions/0562-longest-line-of-consecutive-one-in-matrix.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 563  | [**Binary Tree Tilt**](./solutions/0563-binary-tree-tilt.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 564  | [**Find The Closest Palindrome**](./solutions/0564-find-the-closest-palindrome.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 565  | [**Array Nesting**](./solutions/0565-array-nesting.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 566  | [**Reshape The Matrix**](./solutions/0566-reshape-the-matrix.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 567  | [**Permutation In String**](./solutions/0567-permutation-in-string.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 568  | [**Maximum Vacation Days**](./solutions/0568-maximum-vacation-days.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 569  | [**Median Employee Salary**](./solutions/0569-median-employee-salary.sql)                                                                                                                  | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 570  | [**Managers with at Least 5 Direct Reports**](./solutions/0570-managers-with-at-least-5-direct-reports.sql)                                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 571  | [**Find Median Given Frequency of Numbers**](./solutions/0571-find-median-given-frequency-of-numbers.sql)                                                                                  | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 572  | [**Subtree of Another Tree**](./solutions/0572-subtree-of-another-tree.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 573  | [**Squirrel Simulation**](./solutions/0573-squirrel-simulation.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 574  | [**Winning Candidate**](./solutions/0574-winning-candidate.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 575  | [**Distribute Candies**](./solutions/0575-distribute-candies.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 576  | [**Out of Boundary Paths**](./solutions/0576-out-of-boundary-paths.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 577  | [**Employee Bonus**](./solutions/0577-employee-bonus.sql)                                                                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 578  | [**Get Highest Answer Rate Question**](./solutions/0578-get-highest-answer-rate-question.sql)                                                                                              | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 579  | [**Find Cumulative Salary of an Employee**](./solutions/0579-find-cumulative-salary-of-an-employee.sql)                                                                                    | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 580  | [**Count Student Number in Departments**](./solutions/0580-count-student-number-in-departments.sql)                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 581  | [**Shortest Unsorted Continuous Subarray**](./solutions/0581-shortest-unsorted-continuous-subarray.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 582  | [**Kill Process**](./solutions/0582-kill-process.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 583  | [**Delete Operation For Two Strings**](./solutions/0583-delete-operation-for-two-strings.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 584  | [**Find Customer Referee**](./solutions/0584-find-customer-referee.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 585  | [**Investments in 2016**](./solutions/0585-investments-in-2016.sql)                                                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 586  | [**Customer Placing the Largest Number of Orders**](./solutions/0586-customer-placing-the-largest-number-of-orders.sql)                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 587  | [**Erect The Fence**](./solutions/0587-erect-the-fence.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 588  | [**Design In Memory File System**](./solutions/0588-design-in-memory-file-system.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 589  | [**N Ary Tree Preorder Traversal**](./solutions/0589-n-ary-tree-preorder-traversal.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 590  | [**N Ary Tree Postorder Traversal**](./solutions/0590-n-ary-tree-postorder-traversal.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 591  | [**Tag Validator**](./solutions/0591-tag-validator.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 592  | [**Fraction Addition And Subtraction**](./solutions/0592-fraction-addition-and-subtraction.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 593  | [**Valid Square**](./solutions/0593-valid-square.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 594  | [**Longest Harmonious Subsequence**](./solutions/0594-longest-harmonious-subsequence.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 595  | [**Big Countries**](./solutions/0595-big-countries.sql)                                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 596  | [**Classes With at Least 5 Students**](./solutions/0596-classes-with-at-least-5-students.sql)                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 597  | [**Friend Requests I Overall Acceptance Rate**](./solutions/0597-friend-requests-i-overall-acceptance-rate.sql)                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 598  | [**Range Addition II**](./solutions/0598-range-addition-ii.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 599  | [**Minimum Index Sum of Two Lists**](./solutions/0599-minimum-index-sum-of-two-lists.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 600  | [**Non Negative Integers Without Consecutive Ones**](./solutions/0600-non-negative-integers-without-consecutive-ones.js)                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 601  | [**Human Traffic of Stadium**](./solutions/0601-human-traffic-of-stadium.sql)                                                                                                              | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 602  | [**Friend Requests II - Who has the Most Friend**](./solutions/0602-friend-requests-ii-who-has-the-most-friend.sql)                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 603  | [**Consecutive Available Seats**](./solutions/0603-consecutive-available-seats.sql)                                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 604  | [**Design Compressed String Iterator**](./solutions/0604-design-compressed-string-iterator.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 605  | [**Can Place Flowers**](./solutions/0605-can-place-flowers.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 606  | [**Construct String From Binary Tree**](./solutions/0606-construct-string-from-binary-tree.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 607  | [**Sales Person**](./solutions/0607-sales-person.sql)                                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 608  | [**Tree Node**](./solutions/0608-tree-node.sql)                                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 609  | [**Find Duplicate File In System**](./solutions/0609-find-duplicate-file-in-system.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 610  | [**Triangle Judgement**](./solutions/0610-triangle-judgement.sql)                                                                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 611  | [**Valid Triangle Number**](./solutions/0611-valid-triangle-number.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 612  | [**Shortest Distance in a Plane**](./solutions/0612-shortest-distance-in-a-plane.sql)                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 613  | [**Shortest Distance in a Line**](./solutions/0613-shortest-distance-in-a-line.sql)                                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 614  | [**Second Degree Follower**](./solutions/0614-second-degree-follower.sql)                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 615  | [**Average Salary: Departments VS Company**](./solutions/0615-average-salary-departments-vs-company.sql)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 616  | [**Add Bold Tag In String**](./solutions/0616-add-bold-tag-in-string.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 617  | [**Merge Two Binary Trees**](./solutions/0617-merge-two-binary-trees.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 618  | [**Students Report by Geography**](./solutions/0618-students-report-by-geography.sql)                                                                                                      | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 619  | [**Biggest Single Number**](./solutions/0619-biggest-single-number.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 620  | [**Not Boring Movies**](./solutions/0620-not-boring-movies.sql)                                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 621  | [**Task Scheduler**](./solutions/0621-task-scheduler.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 622  | [**Design Circular Queue**](./solutions/0622-design-circular-queue.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 623  | [**Add One Row To Tree**](./solutions/0623-add-one-row-to-tree.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 624  | [**Maximum Distance In Arrays**](./solutions/0624-maximum-distance-in-arrays.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 625  | [**Minimum Factorization**](./solutions/0625-minimum-factorization.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 626  | [**Exchange Seats**](./solutions/0626-exchange-seats.sql)                                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 627  | [**Swap Sex of Employees**](./solutions/0627-swap-sex-of-employees.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 628  | [**Maximum Product of Three Numbers**](./solutions/0628-maximum-product-of-three-numbers.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 629  | [**K Inverse Pairs Array**](./solutions/0629-k-inverse-pairs-array.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 630  | [**Course Schedule III**](./solutions/0630-course-schedule-iii.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 631  | [**Design Excel Sum Formula**](./solutions/0631-design-excel-sum-formula.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 632  | [**Smallest Range Covering Elements From K Lists**](./solutions/0632-smallest-range-covering-elements-from-k-lists.js)                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 633  | [**Sum of Square Numbers**](./solutions/0633-sum-of-square-numbers.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 634  | [**Find The Derangement of An Array**](./solutions/0634-find-the-derangement-of-an-array.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 635  | [**Design Log Storage System**](./solutions/0635-design-log-storage-system.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 636  | [**Exclusive Time of Functions**](./solutions/0636-exclusive-time-of-functions.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 637  | [**Average of Levels In Binary Tree**](./solutions/0637-average-of-levels-in-binary-tree.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 638  | [**Shopping Offers**](./solutions/0638-shopping-offers.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 639  | [**Decode Ways II**](./solutions/0639-decode-ways-ii.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 640  | [**Solve The Equation**](./solutions/0640-solve-the-equation.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 641  | [**Design Circular Deque**](./solutions/0641-design-circular-deque.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 642  | [**Design Search Autocomplete System**](./solutions/0642-design-search-autocomplete-system.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 643  | [**Maximum Average Subarray I**](./solutions/0643-maximum-average-subarray-i.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 644  | [**Maximum Average Subarray II**](./solutions/0644-maximum-average-subarray-ii.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 645  | [**Set Mismatch**](./solutions/0645-set-mismatch.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 646  | [**Maximum Length of Pair Chain**](./solutions/0646-maximum-length-of-pair-chain.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 647  | [**Palindromic Substrings**](./solutions/0647-palindromic-substrings.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 649  | [**Dota2 Senate**](./solutions/0649-dota2-senate.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 648  | [**Replace Words**](./solutions/0648-replace-words.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 650  | [**2 Keys Keyboard**](./solutions/0650-2-keys-keyboard.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 652  | [**Find Duplicate Subtrees**](./solutions/0652-find-duplicate-subtrees.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 651  | [**4 Keys Keyboard**](./solutions/0651-4-keys-keyboard.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 653  | [**Two Sum Iv Input Is A Bst**](./solutions/0653-two-sum-iv-input-is-a-bst.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 654  | [**Maximum Binary Tree**](./solutions/0654-maximum-binary-tree.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 655  | [**Print Binary Tree**](./solutions/0655-print-binary-tree.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 656  | [**Coin Path**](./solutions/0656-coin-path.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 657  | [**Robot Return To Origin**](./solutions/0657-robot-return-to-origin.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 658  | [**Find K Closest Elements**](./solutions/0658-find-k-closest-elements.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 659  | [**Split Array Into Consecutive Subsequences**](./solutions/0659-split-array-into-consecutive-subsequences.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 660  | [**Remove 9**](./solutions/0660-remove-9.js)                                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 661  | [**Image Smoother**](./solutions/0661-image-smoother.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 662  | [**Maximum Width of Binary Tree**](./solutions/0662-maximum-width-of-binary-tree.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 663  | [**Equal Tree Partition**](./solutions/0663-equal-tree-partition.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 664  | [**Strange Printer**](./solutions/0664-strange-printer.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 665  | [**Non Decreasing Array**](./solutions/0665-non-decreasing-array.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 666  | [**Path Sum Iv**](./solutions/0666-path-sum-iv.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 667  | [**Beautiful Arrangement II**](./solutions/0667-beautiful-arrangement-ii.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 668  | [**Kth Smallest Number In Multiplication Table**](./solutions/0668-kth-smallest-number-in-multiplication-table.js)                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 669  | [**Trim A Binary Search Tree**](./solutions/0669-trim-a-binary-search-tree.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 670  | [**Maximum Swap**](./solutions/0670-maximum-swap.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 671  | [**Second Minimum Node In A Binary Tree**](./solutions/0671-second-minimum-node-in-a-binary-tree.js)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 672  | [**Bulb Switcher II**](./solutions/0672-bulb-switcher-ii.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 673  | [**Number of Longest Increasing Subsequence**](./solutions/0673-number-of-longest-increasing-subsequence.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 674  | [**Longest Continuous Increasing Subsequence**](./solutions/0674-longest-continuous-increasing-subsequence.js)                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 675  | [**Cut Off Trees For Golf Event**](./solutions/0675-cut-off-trees-for-golf-event.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 676  | [**Implement Magic Dictionary**](./solutions/0676-implement-magic-dictionary.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 677  | [**Map Sum Pairs**](./solutions/0677-map-sum-pairs.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 678  | [**Valid Parenthesis String**](./solutions/0678-valid-parenthesis-string.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 679  | [**24 Game**](./solutions/0679-24-game.js)                                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 680  | [**Valid Palindrome II**](./solutions/0680-valid-palindrome-ii.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 681  | [**Next Closest Time**](./solutions/0681-next-closest-time.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 682  | [**Baseball Game**](./solutions/0682-baseball-game.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 683  | [**K Empty Slots**](./solutions/0683-k-empty-slots.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 684  | [**Redundant Connection**](./solutions/0684-redundant-connection.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 685  | [**Redundant Connection II**](./solutions/0685-redundant-connection-ii.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 686  | [**Repeated String Match**](./solutions/0686-repeated-string-match.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 687  | [**Longest Univalue Path**](./solutions/0687-longest-univalue-path.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 688  | [**Knight Probability In Chessboard**](./solutions/0688-knight-probability-in-chessboard.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 689  | [**Maximum Sum of 3 Non Overlapping Subarrays**](./solutions/0689-maximum-sum-of-3-non-overlapping-subarrays.js)                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 690  | [**Employee Importance**](./solutions/0690-employee-importance.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 691  | [**Stickers To Spell Word**](./solutions/0691-stickers-to-spell-word.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 692  | [**Top K Frequent Words**](./solutions/0692-top-k-frequent-words.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 693  | [**Binary Number With Alternating Bits**](./solutions/0693-binary-number-with-alternating-bits.js)                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 694  | [**Number of Distinct Islands**](./solutions/0694-number-of-distinct-islands.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 695  | [**Max Area of Island**](./solutions/0695-max-area-of-island.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 696  | [**Count Binary Substrings**](./solutions/0696-count-binary-substrings.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 697  | [**Degree of An Array**](./solutions/0697-degree-of-an-array.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 698  | [**Partition To K Equal Sum Subsets**](./solutions/0698-partition-to-k-equal-sum-subsets.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 699  | [**Falling Squares**](./solutions/0699-falling-squares.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 700  | [**Search In A Binary Search Tree**](./solutions/0700-search-in-a-binary-search-tree.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 701  | [**Insert Into A Binary Search Tree**](./solutions/0701-insert-into-a-binary-search-tree.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 702  | [**Search In A Sorted Array of Unknown Size**](./solutions/0702-search-in-a-sorted-array-of-unknown-size.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 703  | [**Kth Largest Element In A Stream**](./solutions/0703-kth-largest-element-in-a-stream.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 704  | [**Binary Search**](./solutions/0704-binary-search.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 705  | [**Design Hashset**](./solutions/0705-design-hashset.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 706  | [**Design Hashmap**](./solutions/0706-design-hashmap.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 707  | [**Design Linked List**](./solutions/0707-design-linked-list.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 708  | [**Insert Into A Sorted Circular Linked List**](./solutions/0708-insert-into-a-sorted-circular-linked-list.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 709  | [**To Lower Case**](./solutions/0709-to-lower-case.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 710  | [**Random Pick With Blacklist**](./solutions/0710-random-pick-with-blacklist.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 711  | [**Number of Distinct Islands II**](./solutions/0711-number-of-distinct-islands-ii.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Har d-red)       |
| 712  | [**Minimum Ascii Delete Sum For Two Strings**](./solutions/0712-minimum-ascii-delete-sum-for-two-strings.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 713  | [**Subarray Product Less Than K**](./solutions/0713-subarray-product-less-than-k.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 714  | [**Best Time To Buy And Sell Stock With Transaction Fee**](./solutions/0714-best-time-to-buy-and-sell-stock-with-transaction-fee.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 715  | [**Range Module**](./solutions/0715-range-module.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 716  | [**Max Stack**](./solutions/0716-max-stack.js)                                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 717  | [**1 Bit And 2 Bit Characters**](./solutions/0717-1-bit-and-2-bit-characters.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 718  | [**Maximum Length of Repeated Subarray**](./solutions/0718-maximum-length-of-repeated-subarray.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 719  | [**Find K Th Smallest Pair Distance**](./solutions/0719-find-k-th-smallest-pair-distance.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 720  | [**Longest Word In Dictionary**](./solutions/0720-longest-word-in-dictionary.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 721  | [**Accounts Merge**](./solutions/0721-accounts-merge.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 722  | [**Remove Comments**](./solutions/0722-remove-comments.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 723  | [**Candy Crush**](./solutions/0723-candy-crush.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 724  | [**Find Pivot Index**](./solutions/0724-find-pivot-index.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 725  | [**Split Linked List In Parts**](./solutions/0725-split-linked-list-in-parts.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 726  | [**Number of Atoms**](./solutions/0726-number-of-atoms.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 727  | [**Minimum Window Subsequence**](./solutions/0727-minimum-window-subsequence.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 728  | [**Self Dividing Numbers**](./solutions/0728-self-dividing-numbers.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 729  | [**My Calendar I**](./solutions/0729-my-calendar-i.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 730  | [**Count Different Palindromic Subsequences**](./solutions/0730-count-different-palindromic-subsequences.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 731  | [**My Calendar II**](./solutions/0731-my-calendar-ii.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 732  | [**My Calendar III**](./solutions/0732-my-calendar-iii.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 733  | [**Flood Fill**](./solutions/0733-flood-fill.js)                                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 734  | [**Sentence Similarity**](./solutions/0734-sentence-similarity.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 735  | [**Asteroid Collision**](./solutions/0735-asteroid-collision.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 736  | [**Parse Lisp Expression**](./solutions/0736-parse-lisp-expression.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 737  | [**Sentence Similarity II**](./solutions/0737-sentence-similarity-ii.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 738  | [**Monotone Increasing Digits**](./solutions/0738-monotone-increasing-digits.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 739  | [**Daily Temperatures**](./solutions/0739-daily-temperatures.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 740  | [**Delete And Earn**](./solutions/0740-delete-and-earn.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 741  | [**Cherry Pickup**](./solutions/0741-cherry-pickup.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 742  | [**Closest Leaf In A Binary Tree**](./solutions/0742-closest-leaf-in-a-binary-tree.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 743  | [**Network Delay Time**](./solutions/0743-network-delay-time.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 744  | [**Find Smallest Letter Greater Than Target**](./solutions/0744-find-smallest-letter-greater-than-target.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 745  | [**Prefix And Suffix Search**](./solutions/0745-prefix-and-suffix-search.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 746  | [**Min Cost Climbing Stairs**](./solutions/0746-min-cost-climbing-stairs.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 747  | [**Largest Number At Least Twice of Others**](./solutions/0747-largest-number-at-least-twice-of-others.js)                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 748  | [**Shortest Completing Word**](./solutions/0748-shortest-completing-word.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 749  | [**Contain Virus**](./solutions/0749-contain-virus.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 750  | [**Number of Corner Rectangles**](./solutions/0750-number-of-corner-rectangles.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 751  | [**Ip To Cidr**](./solutions/0751-ip-to-cidr.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 752  | [**Open The Lock**](./solutions/0752-open-the-lock.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 753  | [**Cracking The Safe**](./solutions/0753-cracking-the-safe.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 754  | [**Reach A Number**](./solutions/0754-reach-a-number.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 755  | [**Pour Water**](./solutions/0755-pour-water.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 756  | [**Pyramid Transition Matrix**](./solutions/0756-pyramid-transition-matrix.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 757  | [**Set Intersection Size At Least Two**](./solutions/0757-set-intersection-size-at-least-two.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 758  | [**Bold Words In String**](./solutions/0758-bold-words-in-string.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 759  | [**Employee Free Time**](./solutions/0759-employee-free-time.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 760  | [**Find Anagram Mappings**](./solutions/0760-find-anagram-mappings.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 761  | [**Special Binary String**](./solutions/0761-special-binary-string.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 762  | [**Prime Number of Set Bits in Binary Representation**](./solutions/0762-prime-number-of-set-bits-in-binary-representation.js)                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 763  | [**Partition Labels**](./solutions/0763-partition-labels.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 764  | [**Largest Plus Sign**](./solutions/0764-largest-plus-sign.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 765  | [**Couples Holding Hands**](./solutions/0765-couples-holding-hands.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 766  | [**Toeplitz Matrix**](./solutions/0766-toeplitz-matrix.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 767  | [**Reorganize String**](./solutions/0767-reorganize-string.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 768  | [**Max Chunks To Make Sorted II**](./solutions/0768-max-chunks-to-make-sorted-ii.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 769  | [**Max Chunks To Make Sorted**](./solutions/0769-max-chunks-to-make-sorted.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 770  | [**Basic Calculator Iv**](./solutions/0770-basic-calculator-iv.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 771  | [**Jewels And Stones**](./solutions/0771-jewels-and-stones.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 772  | [**Basic Calculator III**](./solutions/0772-basic-calculator-iii.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 773  | [**Sliding Puzzle**](./solutions/0773-sliding-puzzle.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 774  | [**Minimize Max Distance To Gas Station**](./solutions/0774-minimize-max-distance-to-gas-station.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 775  | [**Global And Local Inversions**](./solutions/0775-global-and-local-inversions.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 776  | [**Split Bst**](./solutions/0776-split-bst.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 777  | [**Swap Adjacent In Lr String**](./solutions/0777-swap-adjacent-in-lr-string.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 778  | [**Swim In Rising Water**](./solutions/0778-swim-in-rising-water.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 779  | [**K Th Symbol In Grammar**](./solutions/0779-k-th-symbol-in-grammar.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 780  | [**Reaching Points**](./solutions/0780-reaching-points.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 781  | [**Rabbits In Forest**](./solutions/0781-rabbits-in-forest.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 782  | [**Transform To Chessboard**](./solutions/0782-transform-to-chessboard.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 783  | [**Minimum Distance Between Bst Nodes**](./solutions/0783-minimum-distance-between-bst-nodes.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 784  | [**Letter Case Permutation**](./solutions/0784-letter-case-permutation.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 785  | [**Is Graph Bipartite**](./solutions/0785-is-graph-bipartite.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 786  | [**K Th Smallest Prime Fraction**](./solutions/0786-k-th-smallest-prime-fraction.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 787  | [**Cheapest Flights Within K Stops**](./solutions/0787-cheapest-flights-within-k-stops.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 788  | [**Rotated Digits**](./solutions/0788-rotated-digits.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 789  | [**Escape The Ghosts**](./solutions/0789-escape-the-ghosts.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 790  | [**Domino And Tromino Tiling**](./solutions/0790-domino-and-tromino-tiling.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 791  | [**Custom Sort String**](./solutions/0791-custom-sort-string.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 792  | [**Number of Matching Subsequences**](./solutions/0792-number-of-matching-subsequences.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 793  | [**Preimage Size of Factorial Zeroes Function**](./solutions/0793-preimage-size-of-factorial-zeroes-function.js)                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 794  | [**Valid Tic Tac Toe State**](./solutions/0794-valid-tic-tac-toe-state.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 795  | [**Number of Subarrays With Bounded Maximum**](./solutions/0795-number-of-subarrays-with-bounded-maximum.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 796  | [**Rotate String**](./solutions/0796-rotate-string.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 797  | [**All Paths From Source To Target**](./solutions/0797-all-paths-from-source-to-target.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 798  | [**Smallest Rotation With Highest Score**](./solutions/0798-smallest-rotation-with-highest-score.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 799  | [**Champagne Tower**](./solutions/0799-champagne-tower.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 800  | [**Similar Rgb Color**](./solutions/0800-similar-rgb-color.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 801  | [**Minimum Swaps To Make Sequences Increasing**](./solutions/0801-minimum-swaps-to-make-sequences-increasing.js)                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 802  | [**Find Eventual Safe States**](./solutions/0802-find-eventual-safe-states.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 803  | [**Bricks Falling When Hit**](./solutions/0803-bricks-falling-when-hit.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 804  | [**Unique Morse Code Words**](./solutions/0804-unique-morse-code-words.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 805  | [**Split Array With Same Average**](./solutions/0805-split-array-with-same-average.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 806  | [**Number of Lines To Write String**](./solutions/0806-number-of-lines-to-write-string.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 807  | [**Max Increase To Keep City Skyline**](./solutions/0807-max-increase-to-keep-city-skyline.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 808  | [**Soup Servings**](./solutions/0808-soup-servings.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 809  | [**Expressive Words**](./solutions/0809-expressive-words.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 810  | [**Chalkboard Xor Game**](./solutions/0810-chalkboard-xor-game.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 811  | [**Subdomain Visit Count**](./solutions/0811-subdomain-visit-count.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 812  | [**Largest Triangle Area**](./solutions/0812-largest-triangle-area.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 813  | [**Largest Sum of Averages**](./solutions/0813-largest-sum-of-averages.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 814  | [**Binary Tree Pruning**](./solutions/0814-binary-tree-pruning.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 815  | [**Bus Routes**](./solutions/0815-bus-routes.js)                                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 816  | [**Ambiguous Coordinates**](./solutions/0816-ambiguous-coordinates.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 817  | [**Linked List Components**](./solutions/0817-linked-list-components.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 818  | [**Race Car**](./solutions/0818-race-car.js)                                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 819  | [**Most Common Word**](./solutions/0819-most-common-word.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 820  | [**Short Encoding of Words**](./solutions/0820-short-encoding-of-words.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 821  | [**Shortest Distance To A Character**](./solutions/0821-shortest-distance-to-a-character.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 822  | [**Card Flipping Game**](./solutions/0822-card-flipping-game.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 823  | [**Binary Trees With Factors**](./solutions/0823-binary-trees-with-factors.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 824  | [**Goat Latin**](./solutions/0824-goat-latin.js)                                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 825  | [**Friends of Appropriate Ages**](./solutions/0825-friends-of-appropriate-ages.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 826  | [**Most Profit Assigning Work**](./solutions/0826-most-profit-assigning-work.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 827  | [**Making A Large Island**](./solutions/0827-making-a-large-island.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 828  | [**Count Unique Characters of All Substrings of A Given String**](./solutions/0828-count-unique-characters-of-all-substrings-of-a-given-string.js)                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 829  | [**Consecutive Numbers Sum**](./solutions/0829-consecutive-numbers-sum.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 830  | [**Positions of Large Groups**](./solutions/0830-positions-of-large-groups.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 831  | [**Masking Personal Information**](./solutions/0831-masking-personal-information.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 832  | [**Flipping An Image**](./solutions/0832-flipping-an-image.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 833  | [**Find And Replace In String**](./solutions/0833-find-and-replace-in-string.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 834  | [**Sum of Distances In Tree**](./solutions/0834-sum-of-distances-in-tree.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 835  | [**Image Overlap**](./solutions/0835-image-overlap.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 836  | [**Rectangle Overlap**](./solutions/0836-rectangle-overlap.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 837  | [**New 21 Game**](./solutions/0837-new-21-game.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 838  | [**Push Dominoes**](./solutions/0838-push-dominoes.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 839  | [**Similar String Groups**](./solutions/0839-similar-string-groups.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 840  | [**Magic Squares In Grid**](./solutions/0840-magic-squares-in-grid.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 841  | [**Keys And Rooms**](./solutions/0841-keys-and-rooms.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 842  | [**Split Array Into Fibonacci Sequence**](./solutions/0842-split-array-into-fibonacci-sequence.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 843  | [**Guess The Word**](./solutions/0843-guess-the-word.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 844  | [**Backspace String Compare**](./solutions/0844-backspace-string-compare.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 845  | [**Longest Mountain In Array**](./solutions/0845-longest-mountain-in-array.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 846  | [**Hand of Straights**](./solutions/0846-hand-of-straights.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 847  | [**Shortest Path Visiting All Nodes**](./solutions/0847-shortest-path-visiting-all-nodes.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 848  | [**Shifting Letters**](./solutions/0848-shifting-letters.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 849  | [**Maximize Distance To Closest Person**](./solutions/0849-maximize-distance-to-closest-person.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 850  | [**Rectangle Area II**](./solutions/0850-rectangle-area-ii.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 851  | [**Loud And Rich**](./solutions/0851-loud-and-rich.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 852  | [**Peak Index In A Mountain Array**](./solutions/0852-peak-index-in-a-mountain-array.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 853  | [**Car Fleet**](./solutions/0853-car-fleet.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 854  | [**K Similar Strings**](./solutions/0854-k-similar-strings.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 855  | [**Exam Room**](./solutions/0855-exam-room.js)                                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 856  | [**Score of Parentheses**](./solutions/0856-score-of-parentheses.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 857  | [**Minimum Cost To Hire K Workers**](./solutions/0857-minimum-cost-to-hire-k-workers.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 858  | [**Mirror Reflection**](./solutions/0858-mirror-reflection.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 859  | [**Buddy Strings**](./solutions/0859-buddy-strings.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 860  | [**Lemonade Change**](./solutions/0860-lemonade-change.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 861  | [**Score After Flipping Matrix**](./solutions/0861-score-after-flipping-matrix.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 862  | [**Shortest Subarray With Sum At Least K**](./solutions/0862-shortest-subarray-with-sum-at-least-k.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 863  | [**All Nodes Distance K In Binary Tree**](./solutions/0863-all-nodes-distance-k-in-binary-tree.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 864  | [**Shortest Path To Get All Keys**](./solutions/0864-shortest-path-to-get-all-keys.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 865  | [**Smallest Subtree With All The Deepest Nodes**](./solutions/0865-smallest-subtree-with-all-the-deepest-nodes.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 866  | [**Prime Palindrome**](./solutions/0866-prime-palindrome.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 867  | [**Transpose Matrix**](./solutions/0867-transpose-matrix.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 868  | [**Binary Gap**](./solutions/0868-binary-gap.js)                                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 869  | [**Reordered Power of 2**](./solutions/0869-reordered-power-of-2.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 870  | [**Advantage Shuffle**](./solutions/0870-advantage-shuffle.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 871  | [**Minimum Number of Refueling Stops**](./solutions/0871-minimum-number-of-refueling-stops.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 872  | [**Leaf Similar Trees**](./solutions/0872-leaf-similar-trees.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 873  | [**Length of Longest Fibonacci Subsequence**](./solutions/0873-length-of-longest-fibonacci-subsequence.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 874  | [**Walking Robot Simulation**](./solutions/0874-walking-robot-simulation.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 875  | [**Koko Eating Bananas**](./solutions/0875-koko-eating-bananas.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 876  | [**Middle of The Linked List**](./solutions/0876-middle-of-the-linked-list.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 877  | [**Stone Game**](./solutions/0877-stone-game.js)                                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 878  | [**Nth Magical Number**](./solutions/0878-nth-magical-number.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 879  | [**Profitable Schemes**](./solutions/0879-profitable-schemes.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 880  | [**Decoded String At Index**](./solutions/0880-decoded-string-at-index.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 881  | [**Boats To Save People**](./solutions/0881-boats-to-save-people.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 882  | [**Reachable Nodes In Subdivided Graph**](./solutions/0882-reachable-nodes-in-subdivided-graph.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 883  | [**Projection Area of 3d Shapes**](./solutions/0883-projection-area-of-3d-shapes.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 884  | [**Uncommon Words From Two Sentences**](./solutions/0884-uncommon-words-from-two-sentences.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 885  | [**Spiral Matrix III**](./solutions/0885-spiral-matrix-iii.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 886  | [**Possible Bipartition**](./solutions/0886-possible-bipartition.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 887  | [**Super Egg Drop**](./solutions/0887-super-egg-drop.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 888  | [**Fair Candy Swap**](./solutions/0888-fair-candy-swap.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 889  | [**Construct Binary Tree From Preorder And Postorder Traversal**](./solutions/0889-construct-binary-tree-from-preorder-and-postorder-traversal.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 890  | [**Find And Replace Pattern**](./solutions/0890-find-and-replace-pattern.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 891  | [**Sum of Subsequence Widths**](./solutions/0891-sum-of-subsequence-widths.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 892  | [**Surface Area of 3d Shapes**](./solutions/0892-surface-area-of-3d-shapes.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 893  | [**Groups of Special Equivalent Strings**](./solutions/0893-groups-of-special-equivalent-strings.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 894  | [**All Possible Full Binary Trees**](./solutions/0894-all-possible-full-binary-trees.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 895  | [**Maximum Frequency Stack**](./solutions/0895-maximum-frequency-stack.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 896  | [**Monotonic Array**](./solutions/0896-monotonic-array.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 897  | [**Increasing Order Search Tree**](./solutions/0897-increasing-order-search-tree.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 898  | [**Bitwise Ors of Subarrays**](./solutions/0898-bitwise-ors-of-subarrays.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 899  | [**Orderly Queue**](./solutions/0899-orderly-queue.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 900  | [**Rle Iterator**](./solutions/0900-rle-iterator.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 901  | [**Online Stock Span**](./solutions/0901-online-stock-span.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 902  | [**Numbers At Most N Given Digit Set**](./solutions/0902-numbers-at-most-n-given-digit-set.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 903  | [**Valid Permutations For Di Sequence**](./solutions/0903-valid-permutations-for-di-sequence.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 904  | [**Fruit Into Baskets**](./solutions/0904-fruit-into-baskets.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 905  | [**Sort Array By Parity**](./solutions/0905-sort-array-by-parity.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 906  | [**Super Palindromes**](./solutions/0906-super-palindromes.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 907  | [**Sum of Subarray Minimums**](./solutions/0907-sum-of-subarray-minimums.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 908  | [**Smallest Range I**](./solutions/0908-smallest-range-i.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 909  | [**Snakes And Ladders**](./solutions/0909-snakes-and-ladders.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 910  | [**Smallest Range II**](./solutions/0910-smallest-range-ii.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 911  | [**Online Election**](./solutions/0911-online-election.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 912  | [**Sort An Array**](./solutions/0912-sort-an-array.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 913  | [**Cat And Mouse**](./solutions/0913-cat-and-mouse.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 914  | [**X of A Kind In A Deck of Cards**](./solutions/0914-x-of-a-kind-in-a-deck-of-cards.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 915  | [**Partition Array Into Disjoint Intervals**](./solutions/0915-partition-array-into-disjoint-intervals.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 916  | [**Word Subsets**](./solutions/0916-word-subsets.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 917  | [**Reverse Only Letters**](./solutions/0917-reverse-only-letters.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 918  | [**Maximum Sum Circular Subarray**](./solutions/0918-maximum-sum-circular-subarray.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 919  | [**Complete Binary Tree Inserter**](./solutions/0919-complete-binary-tree-inserter.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 920  | [**Number of Music Playlists**](./solutions/0920-number-of-music-playlists.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 921  | [**Minimum Add To Make Parentheses Valid**](./solutions/0921-minimum-add-to-make-parentheses-valid.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 922  | [**Sort Array By Parity II**](./solutions/0922-sort-array-by-parity-ii.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 923  | [**3sum With Multiplicity**](./solutions/0923-3sum-with-multiplicity.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 924  | [**Minimize Malware Spread**](./solutions/0924-minimize-malware-spread.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 925  | [**Long Pressed Name**](./solutions/0925-long-pressed-name.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 926  | [**Flip String To Monotone Increasing**](./solutions/0926-flip-string-to-monotone-increasing.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 927  | [**Three Equal Parts**](./solutions/0927-three-equal-parts.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 928  | [**Minimize Malware Spread II**](./solutions/0928-minimize-malware-spread-ii.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 929  | [**Unique Email Addresses**](./solutions/0929-unique-email-addresses.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 930  | [**Binary Subarrays With Sum**](./solutions/0930-binary-subarrays-with-sum.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 931  | [**Minimum Falling Path Sum**](./solutions/0931-minimum-falling-path-sum.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 932  | [**Beautiful Array**](./solutions/0932-beautiful-array.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 933  | [**Number of Recent Calls**](./solutions/0933-number-of-recent-calls.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 934  | [**Shortest Bridge**](./solutions/0934-shortest-bridge.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 935  | [**Knight Dialer**](./solutions/0935-knight-dialer.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 936  | [**Stamping The Sequence**](./solutions/0936-stamping-the-sequence.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 937  | [**Reorder Data In Log Files**](./solutions/0937-reorder-data-in-log-files.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 938  | [**Range Sum of Bst**](./solutions/0938-range-sum-of-bst.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 939  | [**Minimum Area Rectangle**](./solutions/0939-minimum-area-rectangle.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 940  | [**Distinct Subsequences II**](./solutions/0940-distinct-subsequences-ii.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 941  | [**Valid Mountain Array**](./solutions/0941-valid-mountain-array.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 942  | [**Di String Match**](./solutions/0942-di-string-match.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 943  | [**Find The Shortest Superstring**](./solutions/0943-find-the-shortest-superstring.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 944  | [**Delete Columns to Make Sorted**](./solutions/0944-delete-columns-to-make-sorted.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 945  | [**Minimum Increment To Make Array Unique**](./solutions/0945-minimum-increment-to-make-array-unique.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 946  | [**Validate Stack Sequences**](./solutions/0946-validate-stack-sequences.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 947  | [**Most Stones Removed With Same Row Or Column**](./solutions/0947-most-stones-removed-with-same-row-or-column.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 948  | [**Bag of Tokens**](./solutions/0948-bag-of-tokens.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 949  | [**Largest Time For Given Digits**](./solutions/0949-largest-time-for-given-digits.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 950  | [**Reveal Cards In Increasing Order**](./solutions/0950-reveal-cards-in-increasing-order.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 951  | [**Flip Equivalent Binary Trees**](./solutions/0951-flip-equivalent-binary-trees.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 952  | [**Largest Component Size By Common Factor**](./solutions/0952-largest-component-size-by-common-factor.js)                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 953  | [**Verifying An Alien Dictionary**](./solutions/0953-verifying-an-alien-dictionary.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 954  | [**Array of Doubled Pairs**](./solutions/0954-array-of-doubled-pairs.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 955  | [**Delete Columns to Make Sorted II**](./solutions/0955-delete-columns-to-make-sorted-ii.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 956  | [**Tallest Billboard**](./solutions/0956-tallest-billboard.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 957  | [**Prison Cells After N Days**](./solutions/0957-prison-cells-after-n-days.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 958  | [**Check Completeness of A Binary Tree**](./solutions/0958-check-completeness-of-a-binary-tree.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 959  | [**Regions Cut By Slashes**](./solutions/0959-regions-cut-by-slashes.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 960  | [**Delete Columns to Make Sorted III**](./solutions/0960-delete-columns-to-make-sorted-iii.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 961  | [**N-Repeated Element in Size 2N Array**](./solutions/0961-n-repeated-element-in-size-2n-array.js)                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 962  | [**Maximum Width Ramp**](./solutions/0962-maximum-width-ramp.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 963  | [**Minimum Area Rectangle II**](./solutions/0963-minimum-area-rectangle-ii.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 964  | [**Least Operators To Express Number**](./solutions/0964-least-operators-to-express-number.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 965  | [**Univalued Binary Tree**](./solutions/0965-univalued-binary-tree.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 966  | [**Vowel Spellchecker**](./solutions/0966-vowel-spellchecker.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 967  | [**Numbers With Same Consecutive Differences**](./solutions/0967-numbers-with-same-consecutive-differences.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 968  | [**Binary Tree Cameras**](./solutions/0968-binary-tree-cameras.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 969  | [**Pancake Sorting**](./solutions/0969-pancake-sorting.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 970  | [**Powerful Integers**](./solutions/0970-powerful-integers.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 971  | [**Flip Binary Tree To Match Preorder Traversal**](./solutions/0971-flip-binary-tree-to-match-preorder-traversal.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 972  | [**Equal Rational Numbers**](./solutions/0972-equal-rational-numbers.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 973  | [**K Closest Points To Origin**](./solutions/0973-k-closest-points-to-origin.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 974  | [**Subarray Sums Divisible By K**](./solutions/0974-subarray-sums-divisible-by-k.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 975  | [**Odd Even Jump**](./solutions/0975-odd-even-jump.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 976  | [**Largest Perimeter Triangle**](./solutions/0976-largest-perimeter-triangle.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 977  | [**Squares of A Sorted Array**](./solutions/0977-squares-of-a-sorted-array.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 978  | [**Longest Turbulent Subarray**](./solutions/0978-longest-turbulent-subarray.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 979  | [**Distribute Coins In Binary Tree**](./solutions/0979-distribute-coins-in-binary-tree.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 980  | [**Unique Paths III**](./solutions/0980-unique-paths-iii.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 981  | [**Time Based Key Value Store**](./solutions/0981-time-based-key-value-store.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 982  | [**Triples With Bitwise And Equal To Zero**](./solutions/0982-triples-with-bitwise-and-equal-to-zero.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 983  | [**Minimum Cost For Tickets**](./solutions/0983-minimum-cost-for-tickets.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 984  | [**String Without Aaa Or Bbb**](./solutions/0984-string-without-aaa-or-bbb.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 985  | [**Sum of Even Numbers After Queries**](./solutions/0985-sum-of-even-numbers-after-queries.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 986  | [**Interval List Intersections**](./solutions/0986-interval-list-intersections.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 987  | [**Vertical Order Traversal of A Binary Tree**](./solutions/0987-vertical-order-traversal-of-a-binary-tree.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 988  | [**Smallest String Starting From Leaf**](./solutions/0988-smallest-string-starting-from-leaf.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 989  | [**Add To Array Form of Integer**](./solutions/0989-add-to-array-form-of-integer.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 990  | [**Satisfiability of Equality Equations**](./solutions/0990-satisfiability-of-equality-equations.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 991  | [**Broken Calculator**](./solutions/0991-broken-calculator.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 992  | [**Subarrays With K Different Integers**](./solutions/0992-subarrays-with-k-different-integers.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 993  | [**Cousins In Binary Tree**](./solutions/0993-cousins-in-binary-tree.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 994  | [**Rotting Oranges**](./solutions/0994-rotting-oranges.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 995  | [**Minimum Number of K Consecutive Bit Flips**](./solutions/0995-minimum-number-of-k-consecutive-bit-flips.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 996  | [**Number of Squareful Arrays**](./solutions/0996-number-of-squareful-arrays.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 997  | [**Find The Town Judge**](./solutions/0997-find-the-town-judge.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 998  | [**Maximum Binary Tree II**](./solutions/0998-maximum-binary-tree-ii.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 999  | [**Available Captures For Rook**](./solutions/0999-available-captures-for-rook.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1000 | [**Minimum Cost To Merge Stones**](./solutions/1000-minimum-cost-to-merge-stones.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1001 | [**Grid Illumination**](./solutions/1001-grid-illumination.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1002 | [**Find Common Characters**](./solutions/1002-find-common-characters.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1003 | [**Check If Word Is Valid After Substitutions**](./solutions/1003-check-if-word-is-valid-after-substitutions.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1004 | [**Max Consecutive Ones III**](./solutions/1004-max-consecutive-ones-iii.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1005 | [**Maximize Sum of Array After K Negations**](./solutions/1005-maximize-sum-of-array-after-k-negations.js)                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1006 | [**Clumsy Factorial**](./solutions/1006-clumsy-factorial.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1007 | [**Minimum Domino Rotations For Equal Row**](./solutions/1007-minimum-domino-rotations-for-equal-row.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1008 | [**Construct Binary Search Tree From Preorder Traversal**](./solutions/1008-construct-binary-search-tree-from-preorder-traversal.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1009 | [**Complement of Base 10 Integer**](./solutions/1009-complement-of-base-10-integer.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1010 | [**Pairs of Songs With Total Durations Divisible By 60**](./solutions/1010-pairs-of-songs-with-total-durations-divisible-by-60.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1011 | [**Capacity To Ship Packages Within D Days**](./solutions/1011-capacity-to-ship-packages-within-d-days.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1012 | [**Numbers With Repeated Digits**](./solutions/1012-numbers-with-repeated-digits.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1013 | [**Partition Array Into Three Parts With Equal Sum**](./solutions/1013-partition-array-into-three-parts-with-equal-sum.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1014 | [**Best Sightseeing Pair**](./solutions/1014-best-sightseeing-pair.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1015 | [**Smallest Integer Divisible By K**](./solutions/1015-smallest-integer-divisible-by-k.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1016 | [**Binary String With Substrings Representing 1 To N**](./solutions/1016-binary-string-with-substrings-representing-1-to-n.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1017 | [**Convert To Base 2**](./solutions/1017-convert-to-base-2.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1018 | [**Binary Prefix Divisible By 5**](./solutions/1018-binary-prefix-divisible-by-5.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1019 | [**Next Greater Node In Linked List**](./solutions/1019-next-greater-node-in-linked-list.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1020 | [**Number of Enclaves**](./solutions/1020-number-of-enclaves.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1021 | [**Remove Outermost Parentheses**](./solutions/1021-remove-outermost-parentheses.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1022 | [**Sum of Root To Leaf Binary Numbers**](./solutions/1022-sum-of-root-to-leaf-binary-numbers.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1023 | [**Camelcase Matching**](./solutions/1023-camelcase-matching.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1024 | [**Video Stitching**](./solutions/1024-video-stitching.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1025 | [**Divisor Game**](./solutions/1025-divisor-game.js)                                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1026 | [**Maximum Difference Between Node And Ancestor**](./solutions/1026-maximum-difference-between-node-and-ancestor.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1027 | [**Longest Arithmetic Subsequence**](./solutions/1027-longest-arithmetic-subsequence.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1028 | [**Recover A Tree From Preorder Traversal**](./solutions/1028-recover-a-tree-from-preorder-traversal.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1029 | [**Two City Scheduling**](./solutions/1029-two-city-scheduling.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1030 | [**Matrix Cells In Distance Order**](./solutions/1030-matrix-cells-in-distance-order.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1031 | [**Maximum Sum of Two Non Overlapping Subarrays**](./solutions/1031-maximum-sum-of-two-non-overlapping-subarrays.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1032 | [**Stream of Characters**](./solutions/1032-stream-of-characters.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1033 | [**Moving Stones Until Consecutive**](./solutions/1033-moving-stones-until-consecutive.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1034 | [**Coloring A Border**](./solutions/1034-coloring-a-border.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1035 | [**Uncrossed Lines**](./solutions/1035-uncrossed-lines.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1036 | [**Escape A Large Maze**](./solutions/1036-escape-a-large-maze.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1037 | [**Valid Boomerang**](./solutions/1037-valid-boomerang.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1038 | [**Binary Search Tree To Greater Sum Tree**](./solutions/1038-binary-search-tree-to-greater-sum-tree.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1039 | [**Minimum Score Triangulation of Polygon**](./solutions/1039-minimum-score-triangulation-of-polygon.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1040 | [**Moving Stones Until Consecutive II**](./solutions/1040-moving-stones-until-consecutive-ii.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1041 | [**Robot Bounded In Circle**](./solutions/1041-robot-bounded-in-circle.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1042 | [**Flower Planting With No Adjacent**](./solutions/1042-flower-planting-with-no-adjacent.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1043 | [**Partition Array For Maximum Sum**](./solutions/1043-partition-array-for-maximum-sum.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1044 | [**Longest Duplicate Substring**](./solutions/1044-longest-duplicate-substring.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1045 | [**Customers Who Bought All Products**](./solutions/1045-customers-who-bought-all-products.sql)                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1046 | [**Last Stone Weight**](./solutions/1046-last-stone-weight.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1047 | [**Remove All Adjacent Duplicates In String**](./solutions/1047-remove-all-adjacent-duplicates-in-string.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1048 | [**Longest String Chain**](./solutions/1048-longest-string-chain.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1049 | [**Last Stone Weight II**](./solutions/1049-last-stone-weight-ii.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1050 | [**Actors and Directors Who Cooperated At Least Three Times**](./solutions/1050-actors-and-directors-who-cooperated-at-least-three-times.sql)                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1051 | [**Height Checker**](./solutions/1051-height-checker.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1052 | [**Grumpy Bookstore Owner**](./solutions/1052-grumpy-bookstore-owner.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1053 | [**Previous Permutation With One Swap**](./solutions/1053-previous-permutation-with-one-swap.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1054 | [**Distant Barcodes**](./solutions/1054-distant-barcodes.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1055 | [**Shortest Way To Form String**](./solutions/1055-shortest-way-to-form-string.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1056 | [**Confusing Number**](./solutions/1056-confusing-number.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1057 | [**Campus Bikes**](./solutions/1057-campus-bikes.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1058 | [**Minimize Rounding Error To Meet Target**](./solutions/1058-minimize-rounding-error-to-meet-target.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1059 | [**All Paths From Source Lead To Destination**](./solutions/1059-all-paths-from-source-lead-to-destination.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1060 | [**Missing Element In Sorted Array**](./solutions/1060-missing-element-in-sorted-array.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1061 | [**Lexicographically Smallest Equivalent String**](./solutions/1061-lexicographically-smallest-equivalent-string.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1062 | [**Longest Repeating Substring**](./solutions/1062-longest-repeating-substring.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1063 | [**Number of Valid Subarrays**](./solutions/1063-number-of-valid-subarrays.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1064 | [**Fixed Point**](./solutions/1064-fixed-point.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1065 | [**Index Pairs of A String**](./solutions/1065-index-pairs-of-a-string.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1066 | [**Campus Bikes II**](./solutions/1066-campus-bikes-ii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1067 | [**Digit Count In Range**](./solutions/1067-digit-count-in-range.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1068 | [**Product Sales Analysis I**](./solutions/1068-product-sales-analysis-i.sql)                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1069 | [**Product Sales Analysis II**](./solutions/1069-product-sales-analysis-ii.sql)                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1070 | [**Product Sales Analysis III**](./solutions/1070-product-sales-analysis-iii.sql)                                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1071 | [**Greatest Common Divisor of Strings**](./solutions/1071-greatest-common-divisor-of-strings.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1072 | [**Flip Columns For Maximum Number of Equal Rows**](./solutions/1072-flip-columns-for-maximum-number-of-equal-rows.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1073 | [**Adding Two Negabinary Numbers**](./solutions/1073-adding-two-negabinary-numbers.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1074 | [**Number of Submatrices That Sum To Target**](./solutions/1074-number-of-submatrices-that-sum-to-target.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1075 | [**Project Employees I**](./solutions/1075-project-employees-i.sql)                                                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1076 | [**Project Employees II**](./solutions/1076-project-employees-ii.sql)                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1077 | [**Project Employees III**](./solutions/1077-project-employees-iii.sql)                                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1078 | [**Occurrences After Bigram**](./solutions/1078-occurrences-after-bigram.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1079 | [**Letter Tile Possibilities**](./solutions/1079-letter-tile-possibilities.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1080 | [**Insufficient Nodes In Root To Leaf Paths**](./solutions/1080-insufficient-nodes-in-root-to-leaf-paths.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1081 | [**Smallest Subsequence of Distinct Characters**](./solutions/1081-smallest-subsequence-of-distinct-characters.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1082 | [**Sales Analysis I**](./solutions/1082-sales-analysis-i.sql)                                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1083 | [**Sales Analysis II**](./solutions/1083-sales-analysis-ii.sql)                                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1084 | [**Sales Analysis III**](./solutions/1084-sales-analysis-iii.sql)                                                                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1085 | [**Sum of Digits In The Minimum Number**](./solutions/1085-sum-of-digits-in-the-minimum-number.js)                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1086 | [**High Five**](./solutions/1086-high-five.js)                                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1087 | [**Brace Expansion**](./solutions/1087-brace-expansion.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1088 | [**Confusing Number II**](./solutions/1088-confusing-number-ii.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1089 | [**Duplicate Zeros**](./solutions/1089-duplicate-zeros.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1090 | [**Largest Values From Labels**](./solutions/1090-largest-values-from-labels.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1091 | [**Shortest Path In Binary Matrix**](./solutions/1091-shortest-path-in-binary-matrix.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1092 | [**Shortest Common Supersequence**](./solutions/1092-shortest-common-supersequence.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1093 | [**Statistics From A Large Sample**](./solutions/1093-statistics-from-a-large-sample.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1094 | [**Car Pooling**](./solutions/1094-car-pooling.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1095 | [**Find In Mountain Array**](./solutions/1095-find-in-mountain-array.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1096 | [**Brace Expansion II**](./solutions/1096-brace-expansion-ii.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1097 | [**Game Play Analysis V**](./solutions/1097-game-play-analysis-v.sql)                                                                                                                      | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1098 | [**Unpopular Books**](./solutions/1098-unpopular-books.sql)                                                                                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1099 | [**Two Sum Less Than K**](./solutions/1099-two-sum-less-than-k.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1100 | [**Find K Length Substrings With No Repeated Characters**](./solutions/1100-find-k-length-substrings-with-no-repeated-characters.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1101 | [**The Earliest Moment When Everyone Become Friends**](./solutions/1101-the-earliest-moment-when-everyone-become-friends.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1102 | [**Path With Maximum Minimum Value**](./solutions/1102-path-with-maximum-minimum-value.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1103 | [**Distribute Candies To People**](./solutions/1103-distribute-candies-to-people.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1104 | [**Path In Zigzag Labelled Binary Tree**](./solutions/1104-path-in-zigzag-labelled-binary-tree.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1105 | [**Filling Bookcase Shelves**](./solutions/1105-filling-bookcase-shelves.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1106 | [**Parsing A Boolean Expression**](./solutions/1106-parsing-a-boolean-expression.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1107 | [**New Users Daily Count**](./solutions/1107-new-users-daily-count.sql)                                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1108 | [**Defanging An Ip Address**](./solutions/1108-defanging-an-ip-address.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1109 | [**Corporate Flight Bookings**](./solutions/1109-corporate-flight-bookings.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1110 | [**Delete Nodes And Return Forest**](./solutions/1110-delete-nodes-and-return-forest.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1111 | [**Maximum Nesting Depth of Two Valid Parentheses Strings**](./solutions/1111-maximum-nesting-depth-of-two-valid-parentheses-strings.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1112 | [**Highest Grade For Each Student**](./solutions/1112-highest-grade-for-each-student.sql)                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1113 | [**Reported Posts.**](./solutions/1113-reported-posts..sql)                                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1114 | [**Print In Order**](./solutions/1114-print-in-order.py)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1115 | [**Print Foobar Alternately**](./solutions/1115-print-foobar-alternately.py)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1116 | [**Print Zero Even Odd**](./solutions/1116-print-zero-even-odd.py)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1117 | [**Building H2o**](./solutions/1117-building-h2o.py)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1118 | [**Number of Days In A Month**](./solutions/1118-number-of-days-in-a-month.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1119 | [**Remove Vowels From A String**](./solutions/1119-remove-vowels-from-a-string.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1120 | [**Maximum Average Subtree**](./solutions/1120-maximum-average-subtree.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1121 | [**Divide Array Into Increasing Sequences**](./solutions/1121-divide-array-into-increasing-sequences.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1122 | [**Relative Sort Array**](./solutions/1122-relative-sort-array.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1123 | [**Lowest Common Ancestor of Deepest Leaves**](./solutions/1123-lowest-common-ancestor-of-deepest-leaves.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1124 | [**Longest Well Performing Interval**](./solutions/1124-longest-well-performing-interval.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1125 | [**Smallest Sufficient Team**](./solutions/1125-smallest-sufficient-team.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1126 | [**Active Businesses**](./solutions/1126-active-businesses.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1127 | [**User Purchase Platform**](./solutions/1127-user-purchase-platform.sql)                                                                                                                  | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1128 | [**Number of Equivalent Domino Pairs**](./solutions/1128-number-of-equivalent-domino-pairs.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1129 | [**Shortest Path With Alternating Colors**](./solutions/1129-shortest-path-with-alternating-colors.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1130 | [**Minimum Cost Tree From Leaf Values**](./solutions/1130-minimum-cost-tree-from-leaf-values.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1131 | [**Maximum of Absolute Value Expression**](./solutions/1131-maximum-of-absolute-value-expression.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1132 | [**Reported Posts II**](./solutions/1132-reported-posts-ii.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1133 | [**Largest Unique Number**](./solutions/1133-largest-unique-number.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1134 | [**Armstrong Number**](./solutions/1134-armstrong-number.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1135 | [**Connecting Cities With Minimum Cost**](./solutions/1135-connecting-cities-with-minimum-cost.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1136 | [**Parallel Courses**](./solutions/1136-parallel-courses.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1137 | [**N Th Tribonacci Number**](./solutions/1137-n-th-tribonacci-number.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1138 | [**Alphabet Board Path**](./solutions/1138-alphabet-board-path.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1139 | [**Largest 1 Bordered Square**](./solutions/1139-largest-1-bordered-square.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1140 | [**Stone Game II**](./solutions/1140-stone-game-ii.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1141 | [**User Activity for the Past 30 Days I**](./solutions/1141-user-activity-for-the-past-30-days-i.sql)                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1142 | [**User Activity for the Past 30 Days II**](./solutions/1142-user-activity-for-the-past-30-days-ii.sql)                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1143 | [**Longest Common Subsequence**](./solutions/1143-longest-common-subsequence.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1144 | [**Decrease Elements To Make Array Zigzag**](./solutions/1144-decrease-elements-to-make-array-zigzag.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1145 | [**Binary Tree Coloring Game**](./solutions/1145-binary-tree-coloring-game.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1146 | [**Snapshot Array**](./solutions/1146-snapshot-array.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1147 | [**Longest Chunked Palindrome Decomposition**](./solutions/1147-longest-chunked-palindrome-decomposition.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1148 | [**Article Views I**](./solutions/1148-article-views-i.sql)                                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1149 | [**Article Views II**](./solutions/1149-article-views-ii.sql)                                                                                                                              | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1150 | [**Check If A Number Is Majority Element In A Sorted Array**](./solutions/1150-check-if-a-number-is-majority-element-in-a-sorted-array.js)                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1151 | [**Minimum Swaps To Group All 1s Together**](./solutions/1151-minimum-swaps-to-group-all-1s-together.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1152 | [**Analyze User Website Visit Pattern**](./solutions/1152-analyze-user-website-visit-pattern.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1153 | [**String Transforms Into Another String**](./solutions/1153-string-transforms-into-another-string.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1154 | [**Day of The Year**](./solutions/1154-day-of-the-year.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1155 | [**Number of Dice Rolls With Target Sum**](./solutions/1155-number-of-dice-rolls-with-target-sum.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1156 | [**Swap For Longest Repeated Character Substring**](./solutions/1156-swap-for-longest-repeated-character-substring.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1157 | [**Online Majority Element In Subarray**](./solutions/1157-online-majority-element-in-subarray.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1158 | [**Market Analysis I**](./solutions/1158-market-analysis-i.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1159 | [**Market Analysis II**](./solutions/1159-market-analysis-ii.sql)                                                                                                                          | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1160 | [**Find Words That Can Be Formed By Characters**](./solutions/1160-find-words-that-can-be-formed-by-characters.js)                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1161 | [**Maximum Level Sum of a Binary Tree**](./solutions/1161-maximum-level-sum-of-a-binary-tree.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1162 | [**As Far From Land As Possible**](./solutions/1162-as-far-from-land-as-possible.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1163 | [**Last Substring In Lexicographical Order**](./solutions/1163-last-substring-in-lexicographical-order.js)                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1164 | [**Product Price At A Given Date**](./solutions/1164-product-price-at-a-given-date.sql)                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1165 | [**Single Row Keyboard**](./solutions/1165-single-row-keyboard.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1166 | [**Design File System**](./solutions/1166-design-file-system.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1167 | [**Minimum Cost To Connect Sticks**](./solutions/1167-minimum-cost-to-connect-sticks.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1168 | [**Optimize Water Distribution In A Village**](./solutions/1168-optimize-water-distribution-in-a-village.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1169 | [**Invalid Transactions**](./solutions/1169-invalid-transactions.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1170 | [**Compare Strings By Frequency of The Smallest Character**](./solutions/1170-compare-strings-by-frequency-of-the-smallest-character.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1171 | [**Remove Zero Sum Consecutive Nodes From Linked List**](./solutions/1171-remove-zero-sum-consecutive-nodes-from-linked-list.js)                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1172 | [**Dinner Plate Stacks**](./solutions/1172-dinner-plate-stacks.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1173 | [**Immediate Food Delivery I**](./solutions/1173-immediate-food-delivery-i.sql)                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1174 | [**Immediate Food Delivery II**](./solutions/1174-immediate-food-delivery-ii.sql)                                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1175 | [**Prime Arrangements**](./solutions/1175-prime-arrangements.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1176 | [**Diet Plan Performance**](./solutions/1176-diet-plan-performance.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1177 | [**Can Make Palindrome From Substring**](./solutions/1177-can-make-palindrome-from-substring.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1178 | [**Number of Valid Words For Each Puzzle**](./solutions/1178-number-of-valid-words-for-each-puzzle.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1179 | [**Reformat Department Table**](./solutions/1179-reformat-department-table.sql)                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1180 | [**Count Substrings With Only One Distinct Letter**](./solutions/1180-count-substrings-with-only-one-distinct-letter.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1181 | [**Before And After Puzzle**](./solutions/1181-before-and-after-puzzle.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1182 | [**Shortest Distance To Target Color**](./solutions/1182-shortest-distance-to-target-color.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1183 | [**Maximum Number of Ones**](./solutions/1183-maximum-number-of-ones.js)                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1184 | [**Distance Between Bus Stops**](./solutions/1184-distance-between-bus-stops.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1185 | [**Day of The Week**](./solutions/1185-day-of-the-week.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1186 | [**Maximum Subarray Sum With One Deletion**](./solutions/1186-maximum-subarray-sum-with-one-deletion.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1187 | [**Make Array Strictly Increasing**](./solutions/1187-make-array-strictly-increasing.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1188 | [**Design Bounded Blocking Queue**](./solutions/1188-design-bounded-blocking-queue.py)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1189 | [**Maximum Number of Balloons**](./solutions/1189-maximum-number-of-balloons.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1190 | [**Reverse Substrings Between Each Pair of Parentheses**](./solutions/1190-reverse-substrings-between-each-pair-of-parentheses.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1191 | [**K Concatenation Maximum Sum**](./solutions/1191-k-concatenation-maximum-sum.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1192 | [**Critical Connections In A Network**](./solutions/1192-critical-connections-in-a-network.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1193 | [**Monthly Transactions I**](./solutions/1193-monthly-transactions-i.sql)                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1194 | [**Tournament Winners**](./solutions/1194-tournament-winners.sql)                                                                                                                          | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1195 | [**FizzBuzz Multithreaded**](./solutions/1195-fizzbuzz-multithreaded.c++)                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1196 | [**How Many Apples Can You Put Into The Basket**](./solutions/1196-how-many-apples-can-you-put-into-the-basket.js)                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1197 | [**Minimum Knight Moves**](./solutions/1197-minimum-knight-moves.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1198 | [**Find Smallest Common Element In All Rows**](./solutions/1198-find-smallest-common-element-in-all-rows.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1199 | [**Minimum Time To Build Blocks**](./solutions/1199-minimum-time-to-build-blocks.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1200 | [**Minimum Absolute Difference**](./solutions/1200-minimum-absolute-difference.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1201 | [**Ugly Number III**](./solutions/1201-ugly-number-iii.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1202 | [**Smallest String With Swaps**](./solutions/1202-smallest-string-with-swaps.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1203 | [**Sort Items By Groups Respecting Dependencies**](./solutions/1203-sort-items-by-groups-respecting-dependencies.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1204 | [**Last Person To Fit In The Bus**](./solutions/1204-last-person-to-fit-in-the-bus.sql)                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1205 | [**Monthly Transactions II**](./solutions/1205-monthly-transactions-ii.sql)                                                                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1206 | [**Design Skiplist**](./solutions/1206-design-skiplist.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1207 | [**Unique Number of Occurrences**](./solutions/1207-unique-number-of-occurrences.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1208 | [**Get Equal Substrings Within Budget**](./solutions/1208-get-equal-substrings-within-budget.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1209 | [**Remove All Adjacent Duplicates In String II**](./solutions/1209-remove-all-adjacent-duplicates-in-string-ii.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1210 | [**Minimum Moves To Reach Target With Rotations**](./solutions/1210-minimum-moves-to-reach-target-with-rotations.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1211 | [**Queries Quality And Percentage**](./solutions/1211-queries-quality-and-percentage.sql)                                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1212 | [**Team Scores In Football Tournament**](./solutions/1212-team-scores-in-football-tournament.sql)                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1213 | [**Intersection of Three Sorted Arrays**](./solutions/1213-intersection-of-three-sorted-arrays.js)                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1214 | [**Two Sum Bsts**](./solutions/1214-two-sum-bsts.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1215 | [**Stepping Numbers**](./solutions/1215-stepping-numbers.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1216 | [**Valid Palindrome III**](./solutions/1216-valid-palindrome-iii.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1217 | [**Minimum Cost To Move Chips To The Same Position**](./solutions/1217-minimum-cost-to-move-chips-to-the-same-position.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1218 | [**Longest Arithmetic Subsequence of Given Difference**](./solutions/1218-longest-arithmetic-subsequence-of-given-difference.js)                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1219 | [**Path With Maximum Gold**](./solutions/1219-path-with-maximum-gold.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1220 | [**Count Vowels Permutation**](./solutions/1220-count-vowels-permutation.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1221 | [**Split A String In Balanced Strings**](./solutions/1221-split-a-string-in-balanced-strings.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1222 | [**Queens That Can Attack The King**](./solutions/1222-queens-that-can-attack-the-king.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1223 | [**Dice Roll Simulation**](./solutions/1223-dice-roll-simulation.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1224 | [**Maximum Equal Frequency**](./solutions/1224-maximum-equal-frequency.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1225 | [**Report Contiguous Dates**](./solutions/1225-report-contiguous-dates.sql)                                                                                                                | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1226 | [**The Dining Philosophers**](./solutions/1226-the-dining-philosophers.py)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1227 | [**Airplane Seat Assignment Probability**](./solutions/1227-airplane-seat-assignment-probability.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1228 | [**Missing Number In Arithmetic Progression**](./solutions/1228-missing-number-in-arithmetic-progression.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1229 | [**Meeting Scheduler**](./solutions/1229-meeting-scheduler.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1230 | [**Toss Strange Coins**](./solutions/1230-toss-strange-coins.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1231 | [**Divide Chocolate**](./solutions/1231-divide-chocolate.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1232 | [**Check If It Is A Straight Line**](./solutions/1232-check-if-it-is-a-straight-line.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1233 | [**Remove Sub Folders From The Filesystem**](./solutions/1233-remove-sub-folders-from-the-filesystem.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1234 | [**Replace The Substring For Balanced String**](./solutions/1234-replace-the-substring-for-balanced-string.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1235 | [**Maximum Profit In Job Scheduling**](./solutions/1235-maximum-profit-in-job-scheduling.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1236 | [**Web Crawler**](./solutions/1236-web-crawler.js)                                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1237 | [**Find Positive Integer Solution For A Given Equation**](./solutions/1237-find-positive-integer-solution-for-a-given-equation.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1238 | [**Circular Permutation In Binary Representation**](./solutions/1238-circular-permutation-in-binary-representation.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1239 | [**Maximum Length of A Concatenated String With Unique Characters**](./solutions/1239-maximum-length-of-a-concatenated-string-with-unique-characters.js)                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1240 | [**Tiling A Rectangle With The Fewest Squares**](./solutions/1240-tiling-a-rectangle-with-the-fewest-squares.js)                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1241 | [**Number of Comments Per Post**](./solutions/1241-number-of-comments-per-post.sql)                                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1242 | [**Web Crawler Multithreaded**](./solutions/1242-web-crawler-multithreaded.py)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1243 | [**Array Transformation**](./solutions/1243-array-transformation.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1244 | [**Design A Leaderboard**](./solutions/1244-design-a-leaderboard.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1245 | [**Tree Diameter**](./solutions/1245-tree-diameter.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1246 | [**Palindrome Removal**](./solutions/1246-palindrome-removal.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1247 | [**Minimum Swaps To Make Strings Equal**](./solutions/1247-minimum-swaps-to-make-strings-equal.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1248 | [**Count Number of Nice Subarrays**](./solutions/1248-count-number-of-nice-subarrays.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1249 | [**Minimum Remove To Make Valid Parentheses**](./solutions/1249-minimum-remove-to-make-valid-parentheses.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1250 | [**Check If It Is A Good Array**](./solutions/1250-check-if-it-is-a-good-array.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1251 | [**Average Selling Price**](./solutions/1251-average-selling-price.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1252 | [**Cells With Odd Values In A Matrix**](./solutions/1252-cells-with-odd-values-in-a-matrix.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1253 | [**Reconstruct A 2 Row Binary Matrix**](./solutions/1253-reconstruct-a-2-row-binary-matrix.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1254 | [**Number of Closed Islands**](./solutions/1254-number-of-closed-islands.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1255 | [**Maximum Score Words Formed By Letters**](./solutions/1255-maximum-score-words-formed-by-letters.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1256 | [**Encode Number**](./solutions/1256-encode-number.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1257 | [**Smallest Common Region**](./solutions/1257-smallest-common-region.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1258 | [**Synonymous Sentences**](./solutions/1258-synonymous-sentences.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1259 | [**Handshakes That Dont Cross**](./solutions/1259-handshakes-that-dont-cross.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1260 | [**Shift 2d Grid**](./solutions/1260-shift-2d-grid.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1261 | [**Find Elements In A Contaminated Binary Tree**](./solutions/1261-find-elements-in-a-contaminated-binary-tree.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1262 | [**Greatest Sum Divisible By Three**](./solutions/1262-greatest-sum-divisible-by-three.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1263 | [**Minimum Moves To Move A Box To Their Target Location**](./solutions/1263-minimum-moves-to-move-a-box-to-their-target-location.js)                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1264 | [**Page Recommendations**](./solutions/1264-page-recommendations.sql)                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1265 | [**Print Immutable Linked List In Reverse**](./solutions/1265-print-immutable-linked-list-in-reverse.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1266 | [**Minimum Time Visiting All Points**](./solutions/1266-minimum-time-visiting-all-points.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1267 | [**Count Servers That Communicate**](./solutions/1267-count-servers-that-communicate.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1268 | [**Search Suggestions System**](./solutions/1268-search-suggestions-system.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1269 | [**Number of Ways To Stay In The Same Place After Some Steps**](./solutions/1269-number-of-ways-to-stay-in-the-same-place-after-some-steps.js)                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1270 | [**All People Report To The Given Manager**](./solutions/1270-all-people-report-to-the-given-manager.sql)                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1271 | [**Hexspeak**](./solutions/1271-hexspeak.js)                                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1272 | [**Remove Interval**](./solutions/1272-remove-interval.js)                                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1273 | [**Delete Tree Nodes**](./solutions/1273-delete-tree-nodes.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1274 | [**Number of Ships In A Rectangle**](./solutions/1274-number-of-ships-in-a-rectangle.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1275 | [**Find Winner On A Tic Tac Toe Game**](./solutions/1275-find-winner-on-a-tic-tac-toe-game.js)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1276 | [**Number of Burgers With No Waste of Ingredients**](./solutions/1276-number-of-burgers-with-no-waste-of-ingredients.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1277 | [**Count Square Submatrices With All Ones**](./solutions/1277-count-square-submatrices-with-all-ones.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1278 | [**Palindrome Partitioning III**](./solutions/1278-palindrome-partitioning-iii.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1279 | [**Traffic Light Controlled Intersection**](./solutions/1279-traffic-light-controlled-intersection.py)                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1280 | [**Students And Examinations**](./solutions/1280-students-and-examinations.sql)                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1281 | [**Subtract The Product And Sum of Digits of An Integer**](./solutions/1281-subtract-the-product-and-sum-of-digits-of-an-integer.js)                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1282 | [**Group The People Given The Group Size They Belong To**](./solutions/1282-group-the-people-given-the-group-size-they-belong-to.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1283 | [**Find The Smallest Divisor Given A Threshold**](./solutions/1283-find-the-smallest-divisor-given-a-threshold.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1284 | [**Minimum Number of Flips To Convert Binary Matrix To Zero Matrix**](./solutions/1284-minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix.js)                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1285 | [**Find The Start and End Number of Continuous Ranges**](./solutions/1285-find-the-start-and-end-number-of-continuous-ranges.sql)                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1286 | [**Iterator For Combination**](./solutions/1286-iterator-for-combination.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1287 | [**Element Appearing More Than 25 In Sorted Array**](./solutions/1287-element-appearing-more-than-25-in-sorted-array.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1288 | [**Remove Covered Intervals**](./solutions/1288-remove-covered-intervals.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1289 | [**Minimum Falling Path Sum II**](./solutions/1289-minimum-falling-path-sum-ii.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1290 | [**Convert Binary Number In A Linked List To Integer**](./solutions/1290-convert-binary-number-in-a-linked-list-to-integer.js)                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1291 | [**Sequential Digits**](./solutions/1291-sequential-digits.js)                                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1292 | [**Maximum Side Length of a Square with Sum Less than or Equal to Threshold**](./solutions/1292-maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold.js)               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1293 | [**Shortest Path In A Grid With Obstacles Elimination**](./solutions/1293-shortest-path-in-a-grid-with-obstacles-elimination.js)                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1294 | [**Weather Type In Each Location**](./solutions/1294-weather-type-in-each-location.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1295 | [**Find Numbers With Even Number of Digits**](./solutions/1295-find-numbers-with-even-number-of-digits.js)                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1296 | [**Divide Array In Sets of K Consecutive Numbers**](./solutions/1296-divide-array-in-sets-of-k-consecutive-numbers.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1297 | [**Maximum Number of Occurrences of A Substring**](./solutions/1297-maximum-number-of-occurrences-of-a-substring.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1298 | [**Maximum Candies You Can Get From Boxes**](./solutions/1298-maximum-candies-you-can-get-from-boxes.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1299 | [**Replace Elements With Greatest Element On Right Side**](./solutions/1299-replace-elements-with-greatest-element-on-right-side.js)                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1300 | [**Sum of Mutated Array Closest To Target**](./solutions/1300-sum-of-mutated-array-closest-to-target.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1301 | [**Number of Paths With Max Score**](./solutions/1301-number-of-paths-with-max-score.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1302 | [**Deepest Leaves Sum**](./solutions/1302-deepest-leaves-sum.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1303 | [**Find The Team Size**](./solutions/1303-find-the-team-size.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1304 | [**Find N Unique Integers Sum Up To Zero**](./solutions/1304-find-n-unique-integers-sum-up-to-zero.js)                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1305 | [**All Elements In Two Binary Search Trees**](./solutions/1305-all-elements-in-two-binary-search-trees.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1306 | [**Jump Game III**](./solutions/1306-jump-game-iii.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1307 | [**Verbal Arithmetic Puzzle**](./solutions/1307-verbal-arithmetic-puzzle.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1308 | [**Running Total For Different Genders**](./solutions/1308-running-total-for-different-genders.sql)                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1309 | [**Decrypt String From Alphabet To Integer Mapping**](./solutions/1309-decrypt-string-from-alphabet-to-integer-mapping.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1310 | [**Xor Queries of A Subarray**](./solutions/1310-xor-queries-of-a-subarray.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1311 | [**Get Watched Videos By Your Friends**](./solutions/1311-get-watched-videos-by-your-friends.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1312 | [**Minimum Insertion Steps To Make A String Palindrome**](./solutions/1312-minimum-insertion-steps-to-make-a-string-palindrome.js)                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1313 | [**Decompress Run Length Encoded List**](./solutions/1313-decompress-run-length-encoded-list.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1314 | [**Matrix Block Sum**](./solutions/1314-matrix-block-sum.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1315 | [**Sum of Nodes With Even Valued Grandparent**](./solutions/1315-sum-of-nodes-with-even-valued-grandparent.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1316 | [**Distinct Echo Substrings**](./solutions/1316-distinct-echo-substrings.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1317 | [**Convert Integer To The Sum of Two No Zero Integers**](./solutions/1317-convert-integer-to-the-sum-of-two-no-zero-integers.js)                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1318 | [**Minimum Flips To Make A Or B Equal To C**](./solutions/1318-minimum-flips-to-make-a-or-b-equal-to-c.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1319 | [**Number of Operations To Make Network Connected**](./solutions/1319-number-of-operations-to-make-network-connected.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1320 | [**Minimum Distance To Type A Word Using Two Fingers**](./solutions/1320-minimum-distance-to-type-a-word-using-two-fingers.js)                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1321 | [**Restaurant Growth**](./solutions/1321-restaurant-growth.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1322 | [**ADS Performance**](./solutions/1322-ads-performance.sql)                                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1323 | [**Maximum 69 Number**](./solutions/1323-maximum-69-number.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1324 | [**Print Words Vertically**](./solutions/1324-print-words-vertically.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1325 | [**Delete Leaves With A Given Value**](./solutions/1325-delete-leaves-with-a-given-value.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1326 | [**Minimum Number of Taps To Open To Water A Garden**](./solutions/1326-minimum-number-of-taps-to-open-to-water-a-garden.js)                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1327 | [**List the Products Ordered in a Period**](./solutions/1327-list-the-products-ordered-in-a-period.sql)                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1328 | [**Break A Palindrome**](./solutions/1328-break-a-palindrome.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1329 | [**Sort The Matrix Diagonally**](./solutions/1329-sort-the-matrix-diagonally.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1330 | [**Reverse Subarray To Maximize Array Value**](./solutions/1330-reverse-subarray-to-maximize-array-value.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1331 | [**Rank Transform of An Array**](./solutions/1331-rank-transform-of-an-array.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1332 | [**Remove Palindromic Subsequences**](./solutions/1332-remove-palindromic-subsequences.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1333 | [**Filter Restaurants By Vegan Friendly Price And Distance**](./solutions/1333-filter-restaurants-by-vegan-friendly-price-and-distance.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1334 | [**Find The City With The Smallest Number of Neighbors At A Threshold Distance**](./solutions/1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance.js)         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1335 | [**Minimum Difficulty of A Job Schedule**](./solutions/1335-minimum-difficulty-of-a-job-schedule.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1336 | [**Number of Transactions per Visit**](./solutions/1336-number-of-transactions-per-visit.sql)                                                                                              | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1337 | [**The K Weakest Rows In A Matrix**](./solutions/1337-the-k-weakest-rows-in-a-matrix.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1338 | [**Reduce Array Size To The Half**](./solutions/1338-reduce-array-size-to-the-half.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1339 | [**Maximum Product of Splitted Binary Tree**](./solutions/1339-maximum-product-of-splitted-binary-tree.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1340 | [**Jump Game V**](./solutions/1340-jump-game-v.js)                                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1341 | [**Movie Rating**](./solutions/1341-movie-rating.sql)                                                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1342 | [**Number of Steps To Reduce A Number To Zero**](./solutions/1342-number-of-steps-to-reduce-a-number-to-zero.js)                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1343 | [**Number of Sub Arrays of Size K And Average Greater Than Or Equal To Threshold**](./solutions/1343-number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold.js)     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1344 | [**Angle Between Hands of A Clock**](./solutions/1344-angle-between-hands-of-a-clock.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1345 | [**Jump Game Iv**](./solutions/1345-jump-game-iv.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1346 | [**Check If N And Its Double Exist**](./solutions/1346-check-if-n-and-its-double-exist.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1347 | [**Minimum Number of Steps To Make Two Strings Anagram**](./solutions/1347-minimum-number-of-steps-to-make-two-strings-anagram.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1348 | [**Tweet Counts Per Frequency**](./solutions/1348-tweet-counts-per-frequency.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1349 | [**Maximum Students Taking Exam**](./solutions/1349-maximum-students-taking-exam.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1350 | [**Student with Invalid Departments**](./solutions/1350-students-with-invalid-departments.sql)                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1351 | [**Count Negative Numbers in a Sorted Matrix**](./solutions/1351-count-negative-numbers-in-a-sorted-matrix.js)                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1352 | [**Product of The Last K Numbers**](./solutions/1352-product-of-the-last-k-numbers.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1353 | [**Maximum Number of Events That Can Be Attended**](./solutions/1353-maximum-number-of-events-that-can-be-attended.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1354 | [**Construct Target Array With Multiple Sums**](./solutions/1354-construct-target-array-with-multiple-sums.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1355 | [**Activity Participants**](./solutions/1355-activity-participants.sql)                                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1356 | [**Sort Integers by The Number of 1 Bits**](./solutions/1356-sort-integers-by-the-number-of-1-bits.js)                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1357 | [**Apply Discount Every N Orders**](./solutions/1357-apply-discount-every-n-orders.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1358 | [**Number of Substrings Containing All Three Characters**](./solutions/1358-number-of-substrings-containing-all-three-characters.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1359 | [**Count All Valid Pickup And Delivery Options**](./solutions/1359-count-all-valid-pickup-and-delivery-options.js)                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1360 | [**Number of Days Between Two Dates**](./solutions/1360-number-of-days-between-two-dates.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1361 | [**Validate Binary Tree Nodes**](./solutions/1361-validate-binary-tree-nodes.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1362 | [**Closest Divisors**](./solutions/1362-closest-divisors.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1363 | [**Largest Multiple of Three**](./solutions/1363-largest-multiple-of-three.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1364 | [**Number of Trusted Contacts of a Customer**](./solutions/1364-number-of-trusted-contacts-of-a-customer.sql)                                                                              | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1365 | [**How Many Numbers Are Smaller Than The Current Number**](./solutions/1365-how-many-numbers-are-smaller-than-the-current-number.js)                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1366 | [**Rank Teams By Votes**](./solutions/1366-rank-teams-by-votes.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1367 | [**Linked List In Binary Tree**](./solutions/1367-linked-list-in-binary-tree.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1368 | [**Minimum Cost To Make At Least One Valid Path In A Grid**](./solutions/1368-minimum-cost-to-make-at-least-one-valid-path-in-a-grid.js)                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1369 | [**Get the Second Most Recent Activity**](./solutions/1369-get-the-second-most-recent-activity.sql)                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1370 | [**Increasing Decreasing String**](./solutions/1370-increasing-decreasing-string.js)                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1371 | [**Find The Longest Substring Containing Vowels In Even Counts**](./solutions/1371-find-the-longest-substring-containing-vowels-in-even-counts.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1372 | [**Longest Zigzag Path In A Binary Tree**](./solutions/1372-longest-zigzag-path-in-a-binary-tree.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1373 | [**Maximum Sum Bst In Binary Tree**](./solutions/1373-maximum-sum-bst-in-binary-tree.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1374 | [**Generate A String With Characters That Have Odd Counts**](./solutions/1374-generate-a-string-with-characters-that-have-odd-counts.js)                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1375 | [**Number Of Times Binary String Is Prefix Aligned**](./solutions/1375-number-of-times-binary-string-is-prefix-aligned.js)                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1376 | [**Time Needed To Inform All Employees**](./solutions/1376-time-needed-to-inform-all-employees.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1377 | [**Frog Position After T Seconds**](./solutions/1377-frog-position-after-t-seconds.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1378 | [**Replace Employee ID With The Unique Identifier**](./solutions/1378-replace-employee-id-with-the-unique-identifier.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1379 | [**Find A Corresponding Node Of A Binary Tree In A Clone Of That Tree**](./solutions/1379-find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree.js)                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1380 | [**Lucky Numbers In A Matrix**](./solutions/1380-lucky-numbers-in-a-matrix.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1381 | [**Design A Stack With Increment Operation**](./solutions/1381-design-a-stack-with-increment-operation.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1382 | [**Balance a Binary Search Tree**](./solutions/1382-balance-a-binary-search-tree.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1383 | [**Maximum Performance Of A Team**](./solutions/1383-maximum-performance-of-a-team.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1384 | [**Total Sales Amount By Year**](./solutions/1384-total-sales-amount-by-year.sql)                                                                                                          | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1385 | [**Find The Distance Value Between Two Arrays**](./solutions/1385-find-the-distance-value-between-two-arrays.js)                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1386 | [**Cinema Seat Allocation**](./solutions/1386-cinema-seat-allocation.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1387 | [**Sort Integers By The Power Value**](./solutions/1387-sort-integers-by-the-power-value.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1388 | [**Pizza With 3n Slices**](./solutions/1388-pizza-with-3n-slices.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1389 | [**Create Target Array In The Given Order**](./solutions/1389-create-target-array-in-the-given-order.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1390 | [**Four Divisors**](./solutions/1390-four-divisors.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1391 | [**Check If There Is A Valid Path In A Grid**](./solutions/1391-check-if-there-is-a-valid-path-in-a-grid.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1392 | [**Longest Happy Prefix**](./solutions/1392-longest-happy-prefix.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1393 | [**Capital Gainloss**](./solutions/1393-capital-gainloss.sql)                                                                                                                              | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1394 | [**Find Lucky Integer In An Array**](./solutions/1394-find-lucky-integer-in-an-array.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1395 | [**Count Number Of Teams**](./solutions/1395-count-number-of-teams.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1396 | [**Design Underground System**](./solutions/1396-design-underground-system.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1397 | [**Find All Good Strings**](./solutions/1397-find-all-good-strings.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1398 | [**Customers Who Bought Products A And B But Not C**](./solutions/1398-customers-who-bought-products-a-and-b-but-not-c.sql)                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1399 | [**Count Largest Group**](./solutions/1399-count-largest-group.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1400 | [**Construct K Palindrome Strings**](./solutions/1400-construct-k-palindrome-strings.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1401 | [**Circle And Rectangle Overlapping**](./solutions/1401-circle-and-rectangle-overlapping.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1402 | [**Reducing Dishes**](./solutions/1402-reducing-dishes.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1403 | [**Minimum Subsequence In Non Increasing Order**](./solutions/1403-minimum-subsequence-in-non-increasing-order.js)                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1404 | [**Number of Steps to Reduce a Number in Binary Representation to One**](./solutions/1404-number-of-steps-to-reduce-a-number-in-binary-representation-to-one.js)                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1405 | [**Longest Happy String**](./solutions/1405-longest-happy-string.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1406 | [**Stone Game III**](./solutions/1406-stone-game-iii.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1407 | [**Top Travellers**](./solutions/1407-top-travellers.sql)                                                                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1408 | [**String Matching In An Array**](./solutions/1408-string-matching-in-an-array.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1409 | [**Queries On A Permutation With Key**](./solutions/1409-queries-on-a-permutation-with-key.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1410 | [**Html Entity Parser**](./solutions/1410-html-entity-parser.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1411 | [**Number of Ways to Paint N × 3 Grid**](./solutions/1411-number-of-ways-to-paint-n-3-grid.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1412 | [**Find the Quiet Students in All Exams**](./solutions/1412-find-the-quiet-students-in-all-exams.sql)                                                                                      | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1413 | [**Minimum Value To Get Positive Step By Step Sum**](./solutions/1413-minimum-value-to-get-positive-step-by-step-sum.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1414 | [**Find The Minimum Number Of Fibonacci Numbers Whose Sum Is K**](./solutions/1414-find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1415 | [**The k-th Lexicographical String of All Happy Strings of Length n**](./solutions/1415-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n.js)                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1416 | [**Restore The Array**](./solutions/1416-restore-the-array.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1417 | [**Reformat The String**](./solutions/1417-reformat-the-string.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1418 | [**Display Table Of Food Orders In A Restaurant**](./solutions/1418-display-table-of-food-orders-in-a-restaurant.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1419 | [**Minimum Number Of Frogs Croaking**](./solutions/1419-minimum-number-of-frogs-croaking.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1420 | [**Build Array Where You Can Find The Maximum Exactly K Comparisons**](./solutions/1420-build-array-where-you-can-find-the-maximum-exactly-k-comparisons.js)                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1421 | [**NPV Queries**](./solutions/1421-npv-queries.sql)                                                                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1422 | [**Maximum Score After Splitting A String**](./solutions/1422-maximum-score-after-splitting-a-string.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1423 | [**Maximum Points You Can Obtain From Cards**](./solutions/1423-maximum-points-you-can-obtain-from-cards.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1424 | [**Diagonal Traverse II**](./solutions/1424-diagonal-traverse-ii.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1425 | [**Constrained Subsequence Sum**](./solutions/1425-constrained-subsequence-sum.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1426 | [**Counting Elements**](./solutions/1426-counting-elements.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1427 | [**Perform String Shifts**](./solutions/1427-perform-string-shifts.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1428 | [**Leftmost Column With At Least A One**](./solutions/1428-leftmost-column-with-at-least-a-one.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1429 | [**First Unique Number**](./solutions/1429-first-unique-number.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1430 | [**Check If A String Is A Valid Sequence From Root To Leaves Path In A Binary Tree**](./solutions/1430-check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree.js) | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1431 | [**Kids With The Greatest Number Of Candies**](./solutions/1431-kids-with-the-greatest-number-of-candies.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1432 | [**Max Difference You Can Get From Changing An Integer**](./solutions/1432-max-difference-you-can-get-from-changing-an-integer.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1433 | [**Check If A String Can Break Another String**](./solutions/1433-check-if-a-string-can-break-another-string.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1434 | [**Number Of Ways To Wear Different Hats To Each Other**](./solutions/1434-number-of-ways-to-wear-different-hats-to-each-other.js)                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1435 | [**Create a Session Bar Chart**](./solutions/1435-create-a-session-bar-chart.sql)                                                                                                          | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1436 | [**Destination City**](./solutions/1436-destination-city.js)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1437 | [**Check If All 1s Are At Least Length K Places Away**](./solutions/1437-check-if-all-1s-are-at-least-length-k-places-away.js)                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1438 | [**Longest Continuous Subarray With Absolute Diff Less Than Or Equal To Limit**](./solutions/1438-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit.js)           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1439 | [**Find The Kth Smallest Sum Of A Matrix With Sorted Rows**](./solutions/1439-find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows.js)                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1440 | [**Evaluate Boolean Expression**](./solutions/1440-evaluate-boolean-expression.sql)                                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1441 | [**Build An Array With Stack Operations**](./solutions/1441-build-an-array-with-stack-operations.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1442 | [**Count Triplets That Can Form Two Arrays Of Equal Xor**](./solutions/1442-count-triplets-that-can-form-two-arrays-of-equal-xor.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1443 | [**Minimum Time To Collect All Apples In A Tree**](./solutions/1443-minimum-time-to-collect-all-apples-in-a-tree.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1444 | [**Number Of Ways Of Cutting A Pizza**](./solutions/1444-number-of-ways-of-cutting-a-pizza.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1445 | [**Apples Oranges**](./solutions/1445-apples-oranges.sql)                                                                                                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1446 | [**Consecutive Characters**](./solutions/1446-consecutive-characters.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1447 | [**Simplified Fractions**](./solutions/1447-simplified-fractions.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1448 | [**Count Good Nodes In Binary Tree**](./solutions/1448-count-good-nodes-in-binary-tree.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1449 | [**Form Largest Integer With Digits That Add Up To Target**](./solutions/1449-form-largest-integer-with-digits-that-add-up-to-target.js)                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1450 | [**Number Of Students Doing Homework At A Given Time**](./solutions/1450-number-of-students-doing-homework-at-a-given-time.js)                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1451 | [**Rearrange Words In A Sentence**](./solutions/1451-rearrange-words-in-a-sentence.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1452 | [**People Whose List Of Favorite Companies Is Not A Subset Of Another List**](./solutions/1452-people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list.js)                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1453 | [**Maximum Number Of Darts Inside Of A Circular Dartboard**](./solutions/1453-maximum-number-of-darts-inside-of-a-circular-dartboard.js)                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1454 | [**Active Users**](./solutions/1454-active-users.sql)                                                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1455 | [**Check If A Word Occurs As A Prefix Of Any Word In A Sentence**](./solutions/1455-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence.js)                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1456 | [**Maximum Number Of Vowels In A Substring Of Given Length**](./solutions/1456-maximum-number-of-vowels-in-a-substring-of-given-length.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1457 | [**Pseudo Palindromic Paths In A Binary Tree**](./solutions/1457-pseudo-palindromic-paths-in-a-binary-tree.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1458 | [**Max Dot Product of Two Subsequences**](./solutions/1458-max-dot-product-of-two-subsequences.js)                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1459 | [**Rectangles Area**](./solutions/1459-rectangles-area.sql)                                                                                                                                | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1460 | [**Make Two Arrays Equal By Reversing Sub Arrays**](./solutions/1460-make-two-arrays-equal-by-reversing-sub-arrays.js)                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1461 | [**Check If a String Contains All Binary Codes of Size K**](./solutions/1461-check-if-a-string-contains-all-binary-codes-of-size-k.js)                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1462 | [**Course Schedule Iv**](./solutions/1462-course-schedule-iv.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1463 | [**Cherry Pickup II**](./solutions/1463-cherry-pickup-ii.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1464 | [**Maximum Product Of Two Elements In An Array**](./solutions/1464-maximum-product-of-two-elements-in-an-array.js)                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1465 | [**Maximum Area Of A Piece Of Cake After Horizontal And Vertical Cuts**](./solutions/1465-maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts.js)                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1466 | [**Reorder Routes To Make All Paths Lead To The City Zero**](./solutions/1466-reorder-routes-to-make-all-paths-lead-to-the-city-zero.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1467 | [**Probability Of A Two Boxes Having The Same Number Of Distinct Balls**](./solutions/1467-probability-of-a-two-boxes-having-the-same-number-of-distinct-balls.js)                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1468 | [**Calculate Salaries**](./solutions/1468-calculate-salaries.sql)                                                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1469 | [**Find All The Lonely Nodes**](./solutions/1469-find-all-the-lonely-nodes.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1470 | [**Shuffle The Array**](./solutions/1470-shuffle-the-array.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1471 | [**The K Strongest Values In An Array**](./solutions/1471-the-k-strongest-values-in-an-array.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1472 | [**Design Browser History**](./solutions/1472-design-browser-history.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1473 | [**Paint House III**](./solutions/1473-paint-house-iii.js)                                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1474 | [**Delete N Nodes After M Nodes Of A Linked List**](./solutions/1474-delete-n-nodes-after-m-nodes-of-a-linked-list.js)                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1475 | [**Final Prices With A Special Discount In A Shop**](./solutions/1475-final-prices-with-a-special-discount-in-a-shop.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1476 | [**Subrectangle Queries**](./solutions/1476-subrectangle-queries.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1477 | [**Find Two Non Overlapping Sub Arrays Each With Target Sum**](./solutions/1477-find-two-non-overlapping-sub-arrays-each-with-target-sum.js)                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1478 | [**Allocate Mailboxes**](./solutions/1478-allocate-mailboxes.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1479 | [**Sales by Day of the Week**](./solutions/1479-sales-by-day-of-the-week.sql)                                                                                                              | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1480 | [**Running Sum Of 1d Array**](./solutions/1480-running-sum-of-1d-array.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1481 | [**Least Number Of Unique Integers After K Removals**](./solutions/1481-least-number-of-unique-integers-after-k-removals.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1482 | [**Minimum Number Of Days To Make M Bouquets**](./solutions/1482-minimum-number-of-days-to-make-m-bouquets.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1483 | [**Kth Ancestor Of A Tree Node**](./solutions/1483-kth-ancestor-of-a-tree-node.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1484 | [\*\*Group Sold Products by the Date](./solutions/1484-group-sold-products-by-the-date.sql)                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1485 | [**Clone Binary Tree With Random Pointer**](./solutions/1485-clone-binary-tree-with-random-pointer.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1486 | [**Xor Operation In An Array**](./solutions/1486-xor-operation-in-an-array.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1487 | [**Making File Names Unique**](./solutions/1487-making-file-names-unique.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1488 | [**Avoid Flood In The City**](./solutions/1488-avoid-flood-in-the-city.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1489 | [**Find Critical And Pseudo Critical Edges In Minimum Spanning Tree**](./solutions/1489-find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree.js)                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1490 | [**Clone N Ary Tree**](./solutions/1490-clone-n-ary-tree.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1491 | [**Average Salary Excluding The Minimum And Maximum Salary**](./solutions/1491-average-salary-excluding-the-minimum-and-maximum-salary.js)                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1492 | [**The Kth Factor Of N**](./solutions/1492-the-kth-factor-of-n.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1493 | [**Longest Subarray Of 1s After Deleting One Element**](./solutions/1493-longest-subarray-of-1s-after-deleting-one-element.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1494 | [**Parallel Courses II**](./solutions/1494-parallel-courses-ii.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1495 | [\*\*Friendly Movies Streadmed Last Month](./solutions/1495-friendly-movies-streamed-last-month.sql)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1496 | [**Path Crossing**](./solutions/1496-path-crossing.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1497 | [**Check If Array Pairs Are Divisible By K**](./solutions/1497-check-if-array-pairs-are-divisible-by-k.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1498 | [**Number Of Subsequences That Satisfy The Given Sum Condition**](./solutions/1498-number-of-subsequences-that-satisfy-the-given-sum-condition.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1499 | [**Max Value Of Equation**](./solutions/1499-max-value-of-equation.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1500 | [**Design A File Sharing System**](./solutions/1500-design-a-file-sharing-system.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1501 | [**Countries you Can Safely Invest In**](./solutions/1501-countries-you-can-safely-invest-in.sql)                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1502 | [**Can Make Arithmetic Progression From Sequence**](./solutions/1502-can-make-arithmetic-progression-from-sequence.js)                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1503 | [**Last Moment Before All Ants Fall Out Of A Plank**](./solutions/1503-last-moment-before-all-ants-fall-out-of-a-plank.js)                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1504 | [**Count Submatrices With All Ones**](./solutions/1504-count-submatrices-with-all-ones.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1505 | [**Minimum Possible Integer After At Most K Adjacent Swaps On Digits**](./solutions/1505-minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits.js)                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1506 | [**Find Root Of N Ary Tree**](./solutions/1506-find-root-of-n-ary-tree.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1507 | [**Reformat Date**](./solutions/1507-reformat-date.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1508 | [**Range Sum Of Sorted Subarray Sums**](./solutions/1508-range-sum-of-sorted-subarray-sums.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1509 | [**Minimum Difference Between Largest And Smallest Value In Three Moves**](./solutions/1509-minimum-difference-between-largest-and-smallest-value-in-three-moves.js)                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1510 | [**Stone Game Iv**](./solutions/1510-stone-game-iv.js)                                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1511 | [**Customer Order Frequency**](./solutions/1511-customer-order-frequency.sql)                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1512 | [**Number Of Good Pairs**](./solutions/1512-number-of-good-pairs.js)                                                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1513 | [**Number Of Substrings With Only 1s**](./solutions/1513-number-of-substrings-with-only-1s.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1514 | [**Path With Maximum Probability**](./solutions/1514-path-with-maximum-probability.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1515 | [**Best Position For A Service Centre**](./solutions/1515-best-position-for-a-service-centre.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1516 | [**Move Sub Tree Of N Ary Tree**](./solutions/1516-move-sub-tree-of-n-ary-tree.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1517 | [**Find the Users with Valid EMAIL**](./solutions/1517-find-users-with-valid-e-mails.sql)                                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1518 | [**Water Bottles**](./solutions/1518-water-bottles.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1519 | [**Number Of Nodes In The Sub Tree With The Same Label**](./solutions/1519-number-of-nodes-in-the-sub-tree-with-the-same-label.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1520 | [**Maximum Number Of Non Overlapping Substrings**](./solutions/1520-maximum-number-of-non-overlapping-substrings.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1521 | [**Find A Value Of A Mysterious Function Closest To Target**](./solutions/1521-find-a-value-of-a-mysterious-function-closest-to-target.js)                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1522 | [**Diameter Of N Ary Tree**](./solutions/1522-diameter-of-n-ary-tree.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1523 | [**Count Odd Numbers In An Interval Range**](./solutions/1523-count-odd-numbers-in-an-interval-range.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1524 | [**Number Of Sub Arrays With Odd Sum**](./solutions/1524-number-of-sub-arrays-with-odd-sum.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1525 | [**Number Of Good Ways To Split A String**](./solutions/1525-number-of-good-ways-to-split-a-string.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1526 | [**Minimum Number Of Increments On Subarrays To Form A Target Array**](./solutions/1526-minimum-number-of-increments-on-subarrays-to-form-a-target-array.js)                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1527 | [**Patients With a Conditions**](./solutions/1527-patients-with-a-condition.sql)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1528 | [**Shuffle String**](./solutions/1528-shuffle-string.js)                                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1529 | [**Minimum Suffix Flips**](./solutions/1529-minimum-suffix-flips.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1530 | [**Number Of Good Leaf Nodes Pairs**](./solutions/1530-number-of-good-leaf-nodes-pairs.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1531 | [**String Compression II**](./solutions/1531-string-compression-ii.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1532 | [**The Most Recent Three Order**](./solutions/1532-the-most-recent-three-orders.sql)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1533 | [**Find The Index Of The Large Integer**](./solutions/1533-find-the-index-of-the-large-integer.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1534 | [**Count Good Triplets**](./solutions/1534-count-good-triplets.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1535 | [**Find The Winner Of An Array Game**](./solutions/1535-find-the-winner-of-an-array-game.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1536 | [**Minimum Swaps to Arrange a Binary Grid**](./solutions/1536-minimum-swaps-to-arrange-a-binary-grid.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1537 | [**Get The Maximum Score**](./solutions/1537-get-the-maximum-score.js)                                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1538 | [**Guess The Majority In A Hidden Array**](./solutions/1538-guess-the-majority-in-a-hidden-array.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1539 | [**Kth Missing Positive Number**](./solutions/1539-kth-missing-positive-number.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1540 | [**Can Convert String In K Moves**](./solutions/1540-can-convert-string-in-k-moves.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1541 | [**Minimum Insertions To Balance A Parentheses String**](./solutions/1541-minimum-insertions-to-balance-a-parentheses-string.js)                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1542 | [**Find Longest Awesome Substring**](./solutions/1542-find-longest-awesome-substring.js)                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1543 | [**Fix Product Name Format**](./solutions/1543-fix-product-name-format.sql)                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1544 | [**Make The String Great**](./solutions/1544-make-the-string-great.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1545 | [**Find Kth Bit in Nth Binary String**](./solutions/1545-find-kth-bit-in-nth-binary-string.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1546 | [**Maximum Number Of Non Overlapping Subarrays With Sum Equals Target**](./solutions/1546-maximum-number-of-non-overlapping-subarrays-with-sum-equals-target.js)                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1547 | [**Minimum Cost To Cut A Stick**](./solutions/1547-minimum-cost-to-cut-a-stick.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1548 | [**The Most Similar Path In A Graph**](./solutions/1548-the-most-similar-path-in-a-graph.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1549 | [\*\*The Most Recent Order for Each Product](./solutions/1549-the-most-recent-orders-for-each-product.sql)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1550 | [**Three Consecutive Odds**](./solutions/1550-three-consecutive-odds.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1551 | [**Minimum Operations To Make Array Equal**](./solutions/1551-minimum-operations-to-make-array-equal.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1552 | [**Magnetic Force Between Two Balls**](./solutions/1552-magnetic-force-between-two-balls.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1553 | [**Minimum Number Of Days To Eat N Oranges**](./solutions/1553-minimum-number-of-days-to-eat-n-oranges.js)                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1554 | [**Strings Differ By One Character**](./solutions/1554-strings-differ-by-one-character.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1555 | [**Bank Account Summary**](./solutions/1555-bank-account-summary.sql)                                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1556 | [**Thousand Separator**](./solutions/1556-thousand-separator.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1557 | [**Minimum Number Of Vertices To Reach All Nodes**](./solutions/1557-minimum-number-of-vertices-to-reach-all-nodes.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1558 | [**Minimum Numbers Of Function Calls To Make Target Array**](./solutions/1558-minimum-numbers-of-function-calls-to-make-target-array.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1559 | [**Detect Cycles In 2d Grid**](./solutions/1559-detect-cycles-in-2d-grid.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1560 | [**Most Visited Sector In A Circular Track**](./solutions/1560-most-visited-sector-in-a-circular-track.js)                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1561 | [**Maximum Number Of Coins You Can Get**](./solutions/1561-maximum-number-of-coins-you-can-get.js)                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1562 | [**Find Latest Group Of Size M**](./solutions/1562-find-latest-group-of-size-m.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1563 | [**Stone Game V**](./solutions/1563-stone-game-v.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1564 | [**Put Boxes Into The Warehouse I**](./solutions/1564-put-boxes-into-the-warehouse-i.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1565 | [**Unique Orders and Customers per Month**](./solutions/1565-unique-orders-and-customers-per-month.sql)                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1566 | [**Detect Pattern Of Length M Repeated K Or More Times**](./solutions/1566-detect-pattern-of-length-m-repeated-k-or-more-times.js)                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1567 | [**Maximum Length Of Subarray With Positive Product**](./solutions/1567-maximum-length-of-subarray-with-positive-product.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1568 | [**Minimum Number Of Days To Disconnect Island**](./solutions/1568-minimum-number-of-days-to-disconnect-island.js)                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1569 | [**Number Of Ways To Reorder Array To Get Same Bst**](./solutions/1569-number-of-ways-to-reorder-array-to-get-same-bst.js)                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1570 | [**Dot Product Of Two Sparse Vectors**](./solutions/1570-dot-product-of-two-sparse-vectors.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1571 | [**Warehouse Manager**](./solutions/1571-warehouse-manager.sql)                                                                                                                            | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1572 | [**Matrix Diagonal Sum**](./solutions/1572-matrix-diagonal-sum.js)                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1573 | [**Number Of Ways To Split A String**](./solutions/1573-number-of-ways-to-split-a-string.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1574 | [**Shortest Subarray To Be Removed To Make Array Sorted**](./solutions/1574-shortest-subarray-to-be-removed-to-make-array-sorted.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1575 | [**Count All Possible Routes**](./solutions/1575-count-all-possible-routes.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1576 | [**Replace All S To Avoid Consecutive Repeating Characters**](./solutions/1576-replace-all-s-to-avoid-consecutive-repeating-characters.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1577 | [**Number Of Ways Where Square Of Number Is Equal To Product Of Two Numbers**](./solutions/1577-number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers.js)               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1578 | [**Minimum Time To Make Rope Colorful**](./solutions/1578-minimum-time-to-make-rope-colorful.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1579 | [**Remove Max Number Of Edges To Keep Graph Fully Traversable**](./solutions/1579-remove-max-number-of-edges-to-keep-graph-fully-traversable.js)                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1580 | [**Put Boxes Into The Warehouse II**](./solutions/1580-put-boxes-into-the-warehouse-ii.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1581 | [**Customer Who Visited But Did Not Make Any Transactions**](./solutions/1581-customer-who-visited-but-did-not-make-any-transactions.sql)                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1582 | [**Special Positions In A Binary Matrix**](./solutions/1582-special-positions-in-a-binary-matrix.js)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1583 | [**Count Unhappy Friends**](./solutions/1583-count-unhappy-friends.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1584 | [**Min Cost To Connect All Points**](./solutions/1584-min-cost-to-connect-all-points.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1585 | [**Check If String Is Transformable With Substring Sort Operations**](./solutions/1585-check-if-string-is-transformable-with-substring-sort-operations.js)                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1586 | [**Binary Search Tree Iterator II**](./solutions/1586-binary-search-tree-iterator-ii.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1587 | [**Bank Account Summary II**](./solutions/1587-bank-account-summary-ii.sql)                                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1588 | [**Sum Of All Odd Length Subarrays**](./solutions/1588-sum-of-all-odd-length-subarrays.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1589 | [**Maximum Sum Obtained Of Any Permutation**](./solutions/1589-maximum-sum-obtained-of-any-permutation.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1590 | [**Make Sum Divisible By P**](./solutions/1590-make-sum-divisible-by-p.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1591 | [**Strange Printer II**](./solutions/1591-strange-printer-ii.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1592 | [**Rearrange Spaces Between Words**](./solutions/1592-rearrange-spaces-between-words.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1593 | [**Split A String Into The Max Number Of Unique Substrings**](./solutions/1593-split-a-string-into-the-max-number-of-unique-substrings.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1594 | [**Maximum Non Negative Product in a Matrix**](./solutions/1594-maximum-non-negative-product-in-a-matrix.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1595 | [**Minimum Cost To Connect Two Groups Of Points**](./solutions/1595-minimum-cost-to-connect-two-groups-of-points.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1596 | [**The Most Frequently Ordered Products For Each Customer**](./solutions/1596-the-most-frequently-ordered-products-for-each-customer.sql)                                                  | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1597 | [**Build Binary Expression Tree From Infix Expression**](./solutions/1597-build-binary-expression-tree-from-infix-expression.js)                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1598 | [**Crawler Log Folder**](./solutions/1598-crawler-log-folder.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1599 | [**Maximum Profit Of Operating A Centennial Wheel**](./solutions/1599-maximum-profit-of-operating-a-centennial-wheel.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1600 | [**Throne Inheritance**](./solutions/1600-throne-inheritance.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1601 | [**Maximum Number Of Achievable Transfer Requests**](./solutions/1601-maximum-number-of-achievable-transfer-requests.js)                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1602 | [**Find Nearest Right Node In Binary Tree**](./solutions/1602-find-nearest-right-node-in-binary-tree.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1603 | [**Design Parking System**](./solutions/1603-design-parking-system.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1604 | [**Alert Using Same Key Card Three Or More Times In A One Hour Period**](./solutions/1604-alert-using-same-key-card-three-or-more-times-in-a-one-hour-period.js)                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1605 | [**Find Valid Matrix Given Row And Column Sums**](./solutions/1605-find-valid-matrix-given-row-and-column-sums.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1606 | [**Find Servers That Handled Most Number Of Requests**](./solutions/1606-find-servers-that-handled-most-number-of-requests.js)                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1607 | [**Sellers with No Sales**](./solutions/1607-sellers-with-no-sales.sql)                                                                                                                    | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1608 | [**Special Array With X Elements Greater Than Or Equal X**](./solutions/1608-special-array-with-x-elements-greater-than-or-equal-x.js)                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1609 | [**Even Odd Tree**](./solutions/1609-even-odd-tree.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1610 | [**Maximum Number Of Visible Points**](./solutions/1610-maximum-number-of-visible-points.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1611 | [**Minimum One Bit Operations To Make Integers Zero**](./solutions/1611-minimum-one-bit-operations-to-make-integers-zero.js)                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1612 | [**Check If Two Expression Trees Are Equivalent**](./solutions/1612-check-if-two-expression-trees-are-equivalent.js)                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1613 | [**Find The Missing IDs**](./solutions/1613-find-the-missing-ids.sql)                                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1614 | [**Maximum Nesting Depth Of The Parentheses**](./solutions/1614-maximum-nesting-depth-of-the-parentheses.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1615 | [**Maximal Network Rank**](./solutions/1615-maximal-network-rank.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1616 | [**Split Two Strings To Make Palindrome**](./solutions/1616-split-two-strings-to-make-palindrome.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1617 | [**Count Subtrees With Max Distance Between Cities**](./solutions/1617-count-subtrees-with-max-distance-between-cities.js)                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1618 | [**Maximum Font To Fit A Sentence In A Screen**](./solutions/1618-maximum-font-to-fit-a-sentence-in-a-screen.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1619 | [**Mean Of Array After Removing Some Elements**](./solutions/1619-mean-of-array-after-removing-some-elements.js)                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1620 | [**Coordinate With Maximum Network Quality**](./solutions/1620-coordinate-with-maximum-network-quality.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1621 | [**Number Of Sets Of K Non Overlapping Line Segments**](./solutions/1621-number-of-sets-of-k-non-overlapping-line-segments.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1622 | [**Fancy Sequence**](./solutions/1622-fancy-sequence.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1623 | [**All Valid Triplets That Can Represent A Country**](./solutions/1623-all-valid-triplets-that-can-represent-a-country.sql)                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1624 | [**Largest Substring Between Two Equal Characters**](./solutions/1624-largest-substring-between-two-equal-characters.js)                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1625 | [**Lexicographically Smallest String After Applying Operations**](./solutions/1625-lexicographically-smallest-string-after-applying-operations.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1626 | [**Best Team With No Conflicts**](./solutions/1626-best-team-with-no-conflicts.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1627 | [**Graph Connectivity With Threshold**](./solutions/1627-graph-connectivity-with-threshold.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1628 | [**Design An Expression Tree With Evaluate Function**](./solutions/1628-design-an-expression-tree-with-evaluate-function.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1629 | [**Slowest Key**](./solutions/1629-slowest-key.js)                                                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1630 | [**Arithmetic Subarrays**](./solutions/1630-arithmetic-subarrays.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1631 | [**Path With Minimum Effort**](./solutions/1631-path-with-minimum-effort.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1632 | [**Rank Transform Of A Matrix**](./solutions/1632-rank-transform-of-a-matrix.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1633 | [**Percentage Of Users Attended A Contest**](./solutions/1633-percentage-of-users-attended-a-contest.sql)                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1634 | [**Add Two Polynomials Represented As Linked Lists**](./solutions/1634-add-two-polynomials-represented-as-linked-lists.js)                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1635 | [**Hopper Company Queries I**](./solutions/1635-hopper-company-queries-i.sql)                                                                                                              | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1636 | [**Sort Array By Increasing Frequency**](./solutions/1636-sort-array-by-increasing-frequency.js)                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1637 | [**Widest Vertical Area Between Two Points Containing No Points**](./solutions/1637-widest-vertical-area-between-two-points-containing-no-points.js)                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1638 | [**Count Substrings That Differ By One Character**](./solutions/1638-count-substrings-that-differ-by-one-character.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1639 | [**Number Of Ways To Form A Target String Given A Dictionary**](./solutions/1639-number-of-ways-to-form-a-target-string-given-a-dictionary.js)                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1640 | [**Check Array Formation Through Concatenation**](./solutions/1640-check-array-formation-through-concatenation.js)                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1641 | [**Count Sorted Vowel Strings**](./solutions/1641-count-sorted-vowel-strings.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1642 | [**Furthest Building You Can Reach**](./solutions/1642-furthest-building-you-can-reach.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1643 | [**Kth Smallest Instructions**](./solutions/1643-kth-smallest-instructions.js)                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1644 | [**Lowest Common Ancestor Of A Binary Tree II**](./solutions/1644-lowest-common-ancestor-of-a-binary-tree-ii.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1645 | [**Hopper Company Queries II**](./solutions/1645-hopper-company-queries-ii.sql)                                                                                                            | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1646 | [**Get Maximum In Generated Array**](./solutions/1646-get-maximum-in-generated-array.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1647 | [**Minimum Deletions To Make Character Frequencies Unique**](./solutions/1647-minimum-deletions-to-make-character-frequencies-unique.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1648 | [**Sell Diminishing Valued Colored Balls**](./solutions/1648-sell-diminishing-valued-colored-balls.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1649 | [**Create Sorted Array Through Instructions**](./solutions/1649-create-sorted-array-through-instructions.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1650 | [**Lowest Common Ancestor Of A Binary Tree III**](./solutions/1650-lowest-common-ancestor-of-a-binary-tree-iii.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1651 | [**Hopper Company Queries III**](./solutions/1651-hopper-company-queries-iii.sql)                                                                                                          | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1652 | [**Defuse The Bomb**](./solutions/1652-defuse-the-bomb.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1653 | [**Minimum Deletions to Make String Balanced**](./solutions/1653-minimum-deletions-to-make-string-balanced.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1654 | [**Minimum Jumps To Reach Home**](./solutions/1654-minimum-jumps-to-reach-home.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1655 | [**Distribute Repeating Integers**](./solutions/1655-distribute-repeating-integers.js)                                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1656 | [**Design An Ordered Stream**](./solutions/1656-design-an-ordered-stream.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1657 | [**Determine If Two Strings Are Close**](./solutions/1657-determine-if-two-strings-are-close.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1658 | [**Minimum Operations To Reduce X To Zero**](./solutions/1658-minimum-operations-to-reduce-x-to-zero.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1659 | [**Maximize Grid Happiness**](./solutions/1659-maximize-grid-happiness.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1660 | [**Correct A Binary Tree**](./solutions/1660-correct-a-binary-tree.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1661 | [**Average Time Of Process Per Machine**](./solutions/1661-average-time-of-process-per-machine.sql)                                                                                        | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1662 | [**Check If Two String Arrays Are Equivalent**](./solutions/1662-check-if-two-string-arrays-are-equivalent.js)                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1663 | [**Smallest String With A Given Numeric Value**](./solutions/1663-smallest-string-with-a-given-numeric-value.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1664 | [**Ways To Make A Fair Array**](./solutions/1664-ways-to-make-a-fair-array.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1665 | [**Minimum Initial Energy To Finish Tasks**](./solutions/1665-minimum-initial-energy-to-finish-tasks.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1666 | [**Change The Root Of A Binary Tree**](./solutions/1666-change-the-root-of-a-binary-tree.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1667 | [**Fix Names In A Table**](./solutions/1667-fix-names-in-a-table.sql)                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1668 | [**Maximum Repeating Substring**](./solutions/1668-maximum-repeating-substring.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1669 | [**Merge In Between Linked Lists**](./solutions/1669-merge-in-between-linked-lists.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1670 | [**Design Front Middle Back Queue**](./solutions/1670-design-front-middle-back-queue.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1671 | [**Minimum Number Of Removals To Make Mountain Array**](./solutions/1671-minimum-number-of-removals-to-make-mountain-array.js)                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1672 | [**Richest Customer Wealth**](./solutions/1672-richest-customer-wealth.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1673 | [**Find The Most Competitive Subsequence**](./solutions/1673-find-the-most-competitive-subsequence.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1674 | [**Minimum Moves To Make Array Complementary**](./solutions/1674-minimum-moves-to-make-array-complementary.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1675 | [**Minimize Deviation In Array**](./solutions/1675-minimize-deviation-in-array.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1676 | [**Lowest Common Ancestor Of A Binary Tree Iv**](./solutions/1676-lowest-common-ancestor-of-a-binary-tree-iv.js)                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1677 | [**Products Worth Over Invoices**](./solutions/1677-products-worth-over-invoices.sql)                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1678 | [**Goal Parser Interpretation**](./solutions/1678-goal-parser-interpretation.js)                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1679 | [**Max Number Of K Sum Pairs**](./solutions/1679-max-number-of-k-sum-pairs.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1680 | [**Concatenation of Consecutive Binary Numbers**](./solutions/1680-concatenation-of-consecutive-binary-numbers.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1681 | [**Minimum Incompatibility**](./solutions/1681-minimum-incompatibility.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1682 | [**Longest Palindromic Subsequence II**](./solutions/1682-longest-palindromic-subsequence-ii.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1683 | [**Invalid Tweets**](./solutions/1683-invalid-tweets.sql)                                                                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1684 | [**Count The Number Of Consistent Strings**](./solutions/1684-count-the-number-of-consistent-strings.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1685 | [**Sum Of Absolute Differences In A Sorted Array**](./solutions/1685-sum-of-absolute-differences-in-a-sorted-array.js)                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1686 | [**Stone Game Vi**](./solutions/1686-stone-game-vi.js)                                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1687 | [**Delivering Boxes From Storage To Ports**](./solutions/1687-delivering-boxes-from-storage-to-ports.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1688 | [**Count Of Matches In Tournament**](./solutions/1688-count-of-matches-in-tournament.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1689 | [**Partitioning Into Minimum Number of Deci-Binary Numbers**](./solutions/1689-partitioning-into-minimum-number-of-deci-binary-numbers.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1690 | [**Stone Game Vii**](./solutions/1690-stone-game-vii.js)                                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1691 | [**Maximum Height By Stacking Cuboids**](./solutions/1691-maximum-height-by-stacking-cuboids.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1692 | [**Count Ways To Distribute Candies**](./solutions/1692-count-ways-to-distribute-candies.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1693 | [**Daily Leads and Partners**](./solutions/1693-daily-leads-and-partners.sql)                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1694 | [**Reformat Phone Number**](./solutions/1694-reformat-phone-number.js)                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1695 | [**Maximum Erasure Value**](./solutions/1695-maximum-erasure-value.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1696 | [**Jump Game Vi**](./solutions/1696-jump-game-vi.js)                                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1697 | [**Checking Existence Of Edge Length Limited Paths**](./solutions/1697-checking-existence-of-edge-length-limited-paths.js)                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1698 | [**Number Of Distinct Substrings In A String**](./solutions/1698-number-of-distinct-substrings-in-a-string.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1699 | [**Number Of Calls Between Two Persons**](./solutions/1699-number-of-calls-between-two-persons.sql)                                                                                        | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1700 | [**Number Of Students Unable To Eat Lunch**](./solutions/1700-number-of-students-unable-to-eat-lunch.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1701 | [**Average Waiting Time**](./solutions/1701-average-waiting-time.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1702 | [**Maximum Binary String After Change**](./solutions/1702-maximum-binary-string-after-change.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1703 | [**Minimum Adjacent Swaps For K Consecutive Ones**](./solutions/1703-minimum-adjacent-swaps-for-k-consecutive-ones.js)                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1704 | [**Determine If String Halves Are Alike**](./solutions/1704-determine-if-string-halves-are-alike.js)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1705 | [**Maximum Number Of Eaten Apples**](./solutions/1705-maximum-number-of-eaten-apples.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1706 | [**Where Will The Ball Fall**](./solutions/1706-where-will-the-ball-fall.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1707 | [**Maximum Xor With An Element From Array**](./solutions/1707-maximum-xor-with-an-element-from-array.js)                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1708 | [**Largest Subarray Length K**](./solutions/1708-largest-subarray-length-k.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1709 | [**Biggest Window Between Visits**](./solutions/1709-biggest-window-between-visits.sql)                                                                                                    | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1710 | [**Maximum Units On A Truck**](./solutions/1710-maximum-units-on-a-truck.js)                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1711 | [**Count Good Meals**](./solutions/1711-count-good-meals.js)                                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1712 | [**Ways To Split Array Into Three Subarrays**](./solutions/1712-ways-to-split-array-into-three-subarrays.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1713 | [**Minimum Operations To Make A Subsequence**](./solutions/1713-minimum-operations-to-make-a-subsequence.js)                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1714 | [**Sum Of Special Evenly Spaced Elements In Array**](./solutions/1714-sum-of-special-evenly-spaced-elements-in-array.js)                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1715 | [**Count Apples And Oranges**](./solutions/1715-count-apples-and-oranges.sql)                                                                                                              | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1716 | [**Calculate Money In Leetcode Bank**](./solutions/1716-calculate-money-in-leetcode-bank.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1717 | [**Maximum Score From Removing Substrings**](./solutions/1717-maximum-score-from-removing-substrings.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1718 | [**Construct The Lexicographically Largest Valid Sequence**](./solutions/1718-construct-the-lexicographically-largest-valid-sequence.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1719 | [**Number Of Ways To Reconstruct A Tree**](./solutions/1719-number-of-ways-to-reconstruct-a-tree.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1720 | [**Decode Xored Array**](./solutions/1720-decode-xored-array.js)                                                                                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1721 | [**Swapping Nodes In A Linked List**](./solutions/1721-swapping-nodes-in-a-linked-list.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1722 | [**Minimize Hamming Distance After Swap Operations**](./solutions/1722-minimize-hamming-distance-after-swap-operations.js)                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1723 | [**Find Minimum Time To Finish All Jobs**](./solutions/1723-find-minimum-time-to-finish-all-jobs.js)                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1724 | [**Checking Existence Of Edge Length Limited Paths Ii**](./solutions/1724-checking-existence-of-edge-length-limited-paths-ii.js)                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1725 | [**Number Of Rectangles That Can Form The Largest Square**](./solutions/1725-number-of-rectangles-that-can-form-the-largest-square.js)                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1726 | [**Tuple With Same Product**](./solutions/1726-tuple-with-same-product.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1727 | [**Largest Submatrix With Rearrangements**](./solutions/1727-largest-submatrix-with-rearrangements.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1728 | [**Cat And Mouse II**](./solutions/1728-cat-and-mouse-ii.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1729 | [**Find Followers Count**](./solutions/1729-find-followers-count.sql)                                                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1730 | [**Shortest Path To Get Food**](./solutions/1730-shortest-path-to-get-food.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1731 | [_The Numbers of Employees Which Report to Each Employee_](./solutions/1731-the-number-of-employees-which-report-to-each-employee.sql)                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1732 | [**Find The Highest Altitude**](./solutions/1732-find-the-highest-altitude.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1733 | [**Minimum Number Of People To Teach**](./solutions/1733-minimum-number-of-people-to-teach.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1734 | [**Decode Xored Permutation**](./solutions/1734-decode-xored-permutation.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1735 | [**Count Ways To Make Array With Product**](./solutions/1735-count-ways-to-make-array-with-product.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1736 | [**Latest Time By Replacing Hidden Digits**](./solutions/1736-latest-time-by-replacing-hidden-digits.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1737 | [**Change Minimum Characters To Satisfy One Of Three Conditions**](./solutions/1737-change-minimum-characters-to-satisfy-one-of-three-conditions.js)                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1738 | [**Find Kth Largest Xor Coordinate Value**](./solutions/1738-find-kth-largest-xor-coordinate-value.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1739 | [**Building Boxes**](./solutions/1739-building-boxes.js)                                                                                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1740 | [**Find Distance In A Binary Tree**](./solutions/1740-find-distance-in-a-binary-tree.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1741 | [**Find Total Time Spent by Each Employee**](./solutions/1741-find-total-time-spent-by-each-employee.sql)                                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1742 | [**Maximum Number Of Balls In A Box**](./solutions/1742-maximum-number-of-balls-in-a-box.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1743 | [**Restore The Array From Adjacent Pairs**](./solutions/1743-restore-the-array-from-adjacent-pairs.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1744 | [**Can You Eat Your Favorite Candy On Your Favorite Day**](./solutions/1744-can-you-eat-your-favorite-candy-on-your-favorite-day.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1745 | [**Palindrome Partitioning Iv**](./solutions/1745-palindrome-partitioning-iv.js)                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1746 | [**Maximum Subarray Sum After One Operation**](./solutions/1746-maximum-subarray-sum-after-one-operation.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1747 | [**Leetflex Banned Accounts.sql**](./solutions/1747-leetflex-banned-accounts.sql)                                                                                                          | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1748 | [**Sum Of Unique Elements**](./solutions/1748-sum-of-unique-elements.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1749 | [**Maximum Absolute Sum Of Any Subarray**](./solutions/1749-maximum-absolute-sum-of-any-subarray.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1750 | [**Minimum Length Of String After Deleting Similar Ends**](./solutions/1750-minimum-length-of-string-after-deleting-similar-ends.js)                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1751 | [**Maximum Number Of Events That Can Be Attended Ii**](./solutions/1751-maximum-number-of-events-that-can-be-attended-ii.js)                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1752 | [**Check If Array Is Sorted And Rotated**](./solutions/1752-check-if-array-is-sorted-and-rotated.js)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1753 | [**Maximum Score From Removing Stones**](./solutions/1753-maximum-score-from-removing-stones.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1754 | [**Largest Merge Of Two Strings**](./solutions/1754-largest-merge-of-two-strings.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1755 | [**Closest Subsequence Sum**](./solutions/1755-closest-subsequence-sum.js)                                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1756 | [**Design Most Recently Used Queue**](./solutions/1756-design-most-recently-used-queue.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1757 | [**Recyclable and Low Fat Products**](./solutions/1757-recyclable-and-low-fat-products.sql)                                                                                                | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1758 | [**Minimum Changes To Make Alternating Binary String**](./solutions/1758-minimum-changes-to-make-alternating-binary-string.js)                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1759 | [**Count Number Of Homogenous Substrings**](./solutions/1759-count-number-of-homogenous-substrings.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1760 | [**Minimum Limit Of Balls In A Bag**](./solutions/1760-minimum-limit-of-balls-in-a-bag.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1761 | [**Minimum Degree Of A Connected Trio In A Graph**](./solutions/1761-minimum-degree-of-a-connected-trio-in-a-graph.js)                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1762 | [**Buildings With An Ocean View**](./solutions/1762-buildings-with-an-ocean-view.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1763 | [**Longest Nice Substring**](./solutions/1763-longest-nice-substring.js)                                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1764 | [**Form Array By Concatenating Subarrays Of Another Array**](./solutions/1764-form-array-by-concatenating-subarrays-of-another-array.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1765 | [**Map Of Highest Peak**](./solutions/1765-map-of-highest-peak.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1766 | [**Tree Of Coprimes**](./solutions/1766-tree-of-coprimes.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1767 | [**Find the Subtasks That Did Not Execute**](./solutions/1767-find-the-subtasks-that-did-not-execute.sql)                                                                                  | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1768 | [**Merge Strings Alternately**](./solutions/1768-merge-strings-alternately.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1769 | [**Minimum Number Of Operations To Move All Balls To Each Box**](./solutions/1769-minimum-number-of-operations-to-move-all-balls-to-each-box.js)                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1770 | [**Maximum Score From Performing Multiplication Operations**](./solutions/1770-maximum-score-from-performing-multiplication-operations.js)                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1771 | [**Maximize Palindrome Length From Subsequences**](./solutions/1771-maximize-palindrome-length-from-subsequences.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1772 | [**Sort Features By Popularity**](./solutions/1772-sort-features-by-popularity.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1773 | [**Count Items Matching A Rule**](./solutions/1773-count-items-matching-a-rule.js)                                                                                                         | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1774 | [**Closest Dessert Cost**](./solutions/1774-closest-dessert-cost.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1775 | [**Equal Sum Arrays With Minimum Number Of Operations**](./solutions/1775-equal-sum-arrays-with-minimum-number-of-operations.js)                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1776 | [**Car Fleet II**](./solutions/1776-car-fleet-ii.js)                                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1777 | [**Product's Price for Each Store**](./solutions/1777-products-price-for-each-store.sql)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1778 | [**Shortest Path In A Hidden Grid**](./solutions/1778-shortest-path-in-a-hidden-grid.js)                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1779 | [**Find Nearest Point That Has The Same X Or Y Coordinate**](./solutions/1779-find-nearest-point-that-has-the-same-x-or-y-coordinate.js)                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1780 | [**Check If Number Is A Sum Of Powers Of Three**](./solutions/1780-check-if-number-is-a-sum-of-powers-of-three.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1781 | [**Sum Of Beauty Of All Substrings**](./solutions/1781-sum-of-beauty-of-all-substrings.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1782 | [**Count Pairs Of Nodes**](./solutions/1782-count-pairs-of-nodes.js)                                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1783 | [**Grand Slam Titles**](./solutions/1783-grand-slam-titles.sql)                                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1784 | [**Check if Binary String Has at Most One Segment of Ones**](./solutions/1784-check-if-binary-string-has-at-most-one-segment-of-ones.js)                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1785 | [**Minimum Elements To Add To Form A Given Sum**](./solutions/1785-minimum-elements-to-add-to-form-a-given-sum.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1786 | [**Number Of Restricted Paths From First To Last Node**](./solutions/1786-number-of-restricted-paths-from-first-to-last-node.js)                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1787 | [**Make The Xor Of All Segments Equal To Zero**](./solutions/1787-make-the-xor-of-all-segments-equal-to-zero.js)                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1788 | [**Maximize The Beauty Of The Garden**](./solutions/1788-maximize-the-beauty-of-the-garden.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1789 | [**Primary Department for Each Employee**](./solutions/1789-primary-department-for-each-employee.sql)                                                                                      | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1790 | [**Check If One String Swap Can Make Strings Equal**](./solutions/1790-check-if-one-string-swap-can-make-strings-equal.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1791 | [**Find Center Of Star Graph**](./solutions/1791-find-center-of-star-graph.js)                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1792 | [**Maximum Average Pass Ratio**](./solutions/1792-maximum-average-pass-ratio.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1793 | [**Maximum Score Of A Good Subarray**](./solutions/1793-maximum-score-of-a-good-subarray.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1794 | [**Count Pairs Of Equal Substrings With Minimum Difference**](./solutions/1794-count-pairs-of-equal-substrings-with-minimum-difference.js)                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1795 | [**Rearrange Products Table**](./solutions/1795-rearrange-products-table.sql)                                                                                                              | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1796 | [**Second Largest Digit In A String**](./solutions/1796-second-largest-digit-in-a-string.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1797 | [**Design Authentication Manager**](./solutions/1797-design-authentication-manager.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1798 | [**Maximum Number Of Consecutive Values You Can Make**](./solutions/1798-maximum-number-of-consecutive-values-you-can-make.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1799 | [**Maximize Score After N Operations**](./solutions/1799-maximize-score-after-n-operations.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1800 | [**Maximum Ascending Subarray Sum**](./solutions/1800-maximum-ascending-subarray-sum.js)                                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1801 | [**Number Of Orders In The Backlog**](./solutions/1801-number-of-orders-in-the-backlog.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1802 | [**Maximum Value At A Given Index In A Bounded Array**](./solutions/1802-maximum-value-at-a-given-index-in-a-bounded-array.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1803 | [**Count Pairs With Xor In A Range**](./solutions/1803-count-pairs-with-xor-in-a-range.js)                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1804 | [**Implement Trie Ii Prefix Tree**](./solutions/1804-implement-trie-ii-prefix-tree.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1805 | [**Number Of Different Integers In A String**](./solutions/1805-number-of-different-integers-in-a-string.js)                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1806 | [**Minimum Number Of Operations To Reinitialize A Permutation**](./solutions/1806-minimum-number-of-operations-to-reinitialize-a-permutation.js)                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1807 | [**Evaluate The Bracket Pairs Of A String**](./solutions/1807-evaluate-the-bracket-pairs-of-a-string.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1808 | [**Maximize Number Of Nice Divisors**](./solutions/1808-maximize-number-of-nice-divisors.js)                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1809 | [**Ad Free Session**](./solutions/1809-ad-free-sessions.sql)                                                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1810 | [**Minimum Path Cost In A Hidden Grid**](./solutions/1810-minimum-path-cost-in-a-hidden-grid.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1811 | [**Find Interview Candidates**](./solutions/1811-find-interview-candidates.sql)                                                                                                            | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1812 | [**Determine Color Of A Chessboard Square**](./solutions/1812-determine-color-of-a-chessboard-square.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1813 | [**Sentence Similarity Iii**](./solutions/1813-sentence-similarity-iii.js)                                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1814 | [**Count Nice Pairs In An Array**](./solutions/1814-count-nice-pairs-in-an-array.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1815 | [**Maximum Number Of Groups Getting Fresh Donuts**](./solutions/1815-maximum-number-of-groups-getting-fresh-donuts.js)                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1816 | [**Truncate Sentence**](./solutions/1816-truncate-sentence.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1817 | [**Finding The Users Active Minutes**](./solutions/1817-finding-the-users-active-minutes.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1818 | [**Minimum Absolute Sum Difference**](./solutions/1818-minimum-absolute-sum-difference.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1819 | [**Number Of Different Subsequences Gcds**](./solutions/1819-number-of-different-subsequences-gcds.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1820 | [**Maximum Number Of Accepted Invitations**](./solutions/1820-maximum-number-of-accepted-invitations.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1821 | [**Find Customers with Positive Revenue this Year**](./solutions/1821-find-customers-with-positive-revenue-this-year.sql)                                                                  | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1822 | [**Sign Of The Product Of An Array**](./solutions/1822-sign-of-the-product-of-an-array.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1823 | [**Find The Winner Of The Circular Game**](./solutions/1823-find-the-winner-of-the-circular-game.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1824 | [**Minimum Sideway Jumps**](./solutions/1824-minimum-sideway-jumps.js)                                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1825 | [**Finding Mk Average**](./solutions/1825-finding-mk-average.js)                                                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1826 | [**Faulty Sensor**](./solutions/1826-faulty-sensor.js)                                                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1827 | [**Minimum Operations To Make The Array Increasing**](./solutions/1827-minimum-operations-to-make-the-array-increasing.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1828 | [**Queries On Number Of Points Inside A Circle**](./solutions/1828-queries-on-number-of-points-inside-a-circle.js)                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1829 | [**Maximum Xor For Each Query**](./solutions/1829-maximum-xor-for-each-query.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1830 | [**Minimum Number Of Operations To Make String Sorted**](./solutions/1830-minimum-number-of-operations-to-make-string-sorted.js)                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1831 | [**Maximum Transaction Each Day**](./solutions/1831-maximum-transaction-each-day.sql)                                                                                                      | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1832 | [**Check If The Sentence Is Pangram**](./solutions/1832-check-if-the-sentence-is-pangram.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1833 | [**Maximum Ice Cream Bars**](./solutions/1833-maximum-ice-cream-bars.js)                                                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1834 | [**Single Threaded Cpu**](./solutions/1834-single-threaded-cpu.js)                                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1835 | [**Find Xor Sum Of All Pairs Bitwise And**](./solutions/1835-find-xor-sum-of-all-pairs-bitwise-and.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1836 | [**Remove Duplicates From An Unsorted Linked List**](./solutions/1836-remove-duplicates-from-an-unsorted-linked-list.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1837 | [**Sum Of Digits In Base K**](./solutions/1837-sum-of-digits-in-base-k.js)                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1848 | [**Minimum Distance to the Target Element**](./solutions/1848-minimum-distance-to-the-target-element.js)                                                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1855 | [**Maximum Distance Between a Pair of Values**](./solutions/1855-maximum-distance-between-a-pair-of-values.js)                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1877 | [**Minimize Maximum Pair Sum in Array**](./solutions/1877-minimize-maximum-pair-sum-in-array.js)                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1878 | [**Get Biggest Three Rhombus Sums in a Grid**](./solutions/1878-get-biggest-three-rhombus-sums-in-a-grid.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1886 | [**Determine Whether Matrix Can Be Obtained By Rotation**](./solutions/1886-determine-whether-matrix-can-be-obtained-by-rotation.js)                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 1888 | [**Minimum Number of Flips to Make the Binary String Alternating**](./solutions/1888-minimum-number-of-flips-to-make-the-binary-string-alternating.js)                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1895 | [**Largest Magic Square**](./solutions/1895-largest-magic-square.js)                                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1970 | [**Last Day Where You Can Still Cross**](./solutions/1970-last-day-where-you-can-still-cross.js)                                                                                           | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 1975 | [**Maximum Matrix Sum**](./solutions/1975-maximum-matrix-sum.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1980 | [**Find Unique Binary String**](./solutions/1980-find-unique-binary-string.js)                                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 1984 | [**Minimum Difference Between Highest and Lowest of K Scores**](./solutions/1984-minimum-difference-between-highest-and-lowest-of-k-scores.js)                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2054 | [**Two Best Non-Overlapping Events**](./solutions/2054-two-best-non-overlapping-events.js)                                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2069 | [**Walking Robot Simulation II**](./solutions/2069-walking-robot-simulation-ii.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2075 | [**Decode the Slanted Ciphertext**](./solutions/2075-decode-the-slanted-ciphertext.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2078 | [**Two Furthest Houses With Different Colors**](./solutions/2078-two-furthest-houses-with-different-colors.js)                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2402 | [**Meeting Rooms III**](./solutions/2402-meeting-rooms-iii.js)                                                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 2452 | [**Words Within Two Edits of Dictionary**](./solutions/2452-words-within-two-edits-of-dictionary.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2463 | [**Minimum Total Distance Traveled**](./solutions/2463-minimum-total-distance-traveled.js)                                                                                                 | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 2483 | [**Minimum Penalty for a Shop**](./solutions/2483-minimum-penalty-for-a-shop.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2515 | [**Shortest Distance to Target String in a Circular Array**](./solutions/2515-shortest-distance-to-target-string-in-a-circular-array.js)                                                   | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2573 | [**Find the String with LCP**](./solutions/2573-find-the-string-with-lcp.js)                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 2751 | [**Robot Collisions**](./solutions/2751-robot-collisions.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 2839 | [**Check if Strings Can be Made Equal With Operations I**](./solutions/2839-check-if-strings-can-be-made-equal-with-operations-i.js)                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2840 | [**Check if Strings Can be Made Equal With Operations II**](./solutions/2840-check-if-strings-can-be-made-equal-with-operations-ii.js)                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2906 | [**Construct Product Matrix**](./solutions/2906-construct-product-matrix.js)                                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2943 | [**Maximize Area of Square Hole in Grid**](./solutions/2943-maximize-area-of-square-hole-in-grid.js)                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2946 | [**Matrix Similarity After Cyclic Shifts**](./solutions/2946-matrix-similarity-after-cyclic-shifts.js)                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 2975 | [**Maximum Square Area by Removing Fences From a Field**](./solutions/3250-maximum-square-area-by-removing-fences-from-a-field.js)                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2976 | [**Minimum Cost to Convert String I**](./solutions/2976-minimum-cost-to-convert-string-i.js)                                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 2977 | [**Minimum Cost to Convert String II**](./solutions/2977-minimum-cost-to-convert-string-ii.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3010 | [**Divide an Array Into Subarrays With Minimum Cost I**](./solutions/3010-divide-an-array-into-subarrays-with-minimum-cost-i.js)                                                           | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3047 | [**Find the Largest Area of Square Inside Two Rectangles**](./solutions/3047-find-the-largest-area-of-square-inside-two-rectangles.js)                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3070 | [**Count Submatrices with Top-Left Element and Sum Less Than k**](./solutions/3070-count-submatrices-with-top-left-element-and-sum-less-than-k.js)                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3074 | [**Apple Redistribution into Boxes**](./solutions/3074-apple-redistribution-into-boxes.js)                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3075 | [**Maximize Happiness of Selected Children**](./solutions/3075-maximize-happiness-of-selected-children.js)                                                                                 | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3129 | [**Find All Possible Stable Binary Arrays I**](./solutions/3129-find-all-possible-stable-binary-arrays-i.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3130 | [**Find All Possible Stable Binary Arrays II**](./solutions/3130-find-all-possible-stable-binary-arrays-ii.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3212 | [**Count Submatrices With Equal Frequency of X and Y**](./solutions/3212-count-submatrices-with-equal-frequency-of-x-and-y.js)                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3260 | [**Divide an Array Into Subarrays With Minimum Cost II**](./solutions/3260-divide-an-array-into-subarrays-with-minimum-cost-ii.js)                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3296 | [**Minimum Number of Seconds to Make Mountain Height Zero**](./solutions/3296-minimum-number-of-seconds-to-make-mountain-height-zero.js)                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3314 | [**Construct the Minimum Bitwise Array I**](./solutions/3314-construct-the-minimum-bitwise-array-i.js)                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3315 | [**Construct the Minimum Bitwise Array II**](./solutions/3315-construct-the-minimum-bitwise-array-ii.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3379 | [**Transformed Array**](./solutions/3379-transformed-array.js)                                                                                                                             | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3418 | [**Maximum Amount of Money Robot Can Earn**](./solutions/3418-maximum-amount-of-money-robot-can-earn.js)                                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3453 | [**Separate Squares I**](./solutions/3453-separate-squares-i.js)                                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3454 | [**Separate Squares II**](./solutions/3454-separate-squares-ii.js)                                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3474 | [**Lexicographically Smallest Generated String**](./solutions/3474-lexicographically-smallest-generated-string.js)                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3488 | [**Closest Equal Element Queries**](./solutions/3488-closest-equal-element-queries.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3507 | [**Minimum Pair Removal to Sort Array I**](./solutions/3507-minimum-pair-removal-to-sort-array-i.js)                                                                                       | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3510 | [**Minimum Pair Removal to Sort Array II**](./solutions/3510-minimum-pair-removal-to-sort-array-ii.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3546 | [**Equal Sum Grid Partition I**](./solutions/3546-equal-sum-grid-partition-i.js)                                                                                                           | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3548 | [**Equal Sum Grid Partition II**](./solutions/3548-equal-sum-grid-partition-ii.js)                                                                                                         | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3567 | [**Minimum Absolute Difference in Sliding Submatrix**](./solutions/3567-minimum-absolute-difference-in-sliding-submatrix.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3600 | [**Maximize Spanning Tree Stability with Upgrades**](./solutions/3600-maximize-spanning-tree-stability-with-upgrades.js)                                                                   | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3634 | [**Minimum Removals to Balance Array**](./solutions/3634-minimum-removals-to-balance-array.js)                                                                                             | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3637 | [**Trionic Array I**](./solutions/3637-trionic-array-i.js)                                                                                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3640 | [**Trionic Array II**](./solutions/3640-trionic-array-ii.js)                                                                                                                               | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3643 | [**Flip Square Submatrix Vertically**](./solutions/3643-flip-square-submatrix-vertically.js)                                                                                               | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3650 | [**Minimum Cost Path with Edge Reversals**](./solutions/3650-minimum-cost-path-with-edge-reversals.js)                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3651 | [**Minimum Cost Path with Teleportations**](./solutions/3651-minimum-cost-path-with-teleportations.js)                                                                                     | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3653 | [**XOR After Range Multiplication Queries I**](./solutions/3653-xor-after-range-multiplication-queries-i.js)                                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3655 | [**XOR After Range Multiplication Queries II**](./solutions/3655-xor-after-range-multiplication-queries-ii.js)                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3661 | [**Maximum Walls Destroyed by Robots**](./solutions/3661-maximum-walls-destroyed-by-robots.js)                                                                                             | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3666 | [**Minimum Operations to Equalize Binary String**](./solutions/3666-minimum-operations-to-equalize-binary-string.js)                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3713 | [**Longest Balanced Substring I**](./solutions/3713-longest-balanced-substring-i.js)                                                                                                       | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3714 | [**Longest Balanced Substring II**](./solutions/3714-longest-balanced-substring-ii.js)                                                                                                     | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3719 | [**Longest Balanced Subarray I**](./solutions/3719-longest-balanced-subarray-i.js)                                                                                                         | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3721 | [**Longest Balanced Subarray II**](./solutions/3721-longest-balanced-subarray-ii.js)                                                                                                       | ![Hard](https://img.shields.io/badge/-Hard-red)        |
| 3740 | [**Minimum Distance Between Three Equal Elements I**](./solutions/3740-minimum-distance-between-three-equal-elements-i.js)                                                                 | ![Easy](https://img.shields.io/badge/-Easy-success)    |
| 3741 | [**Minimum Distance Between Three Equal Elements II**](./solutions/3741-minimum-distance-between-three-equal-elements-ii.js)                                                               | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3761 | [**Minimum Absolute Distance Between Mirror Pairs**](./solutions/3761-minimum-absolute-distance-between-mirror-pairs.js)                                                                   | ![Medium](https://img.shields.io/badge/-Medium-yellow) |
| 3783 | [**Mirror Distance of an Integer**](./solutions/3783-mirror-distance-of-an-integer.js)                                                                                                     | ![Easy](https://img.shields.io/badge/-Easy-success)    |

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