I would lean towards having almost anything like this be case sensitive unless explicitly told otherwise. It makes more sense to be case sensitive if you ask me. And the fact that it doesn't say to be case insensitive in the description and none of the tests (random or otherwise) require it to be case insensitive seems to support that.

Glad someone else had the same idea

I think it's a pretty good, concise and readable solution. The task doesn't state that anagrams are case-insensitive. I would only argue that it returns an iterator instead of a list. But casting the returned value to a list solves the issue.

Hello brother. It don't say case-insensitive.

hahahaha i have never been more surprised at an answer. nicely played.

spoiler flag, damn you!... x-/

a little bit joking

This answer is totally meaningless.

holy crap dude

In Python 3, eval('2 / 4 + 12 - 6') does return 6.5, ground division is now double slash..