[Wordy] Clean up Approaches

[Yrahcaz7]

As discussed in #4055 and #4197.

[Yrahcaz7]

Briefly browsing through the rest of the approaches, it seems like my solution uses yet another approach. Maybe I'll add an approach doc for it after I finish auditing all of the others.

[BethanyG]

Thought I'd start with a read-through. Looking good so far. PSA: Don't forget to add yourself as a contributor for any approach that you fix/edit. 😄

I'll come back and do another once you're ready.

[Yrahcaz7]

That will probably be sometime tomorrow, considering that it's getting pretty late in my timezone.

[BethanyG]

Briefly browsing through the rest of the approaches, it seems like my solution uses yet another approach. Maybe I'll add an approach doc for it after I finish auditing all of the others.

awesome sauce! I love it. The more approaches, the better. I find that a wide variety teaches a TON of things. It can become an obsession. 😉