I spent a lot of time creating a cheat sheet and article on f-strings, so I was kicking myself after a few of them that I should have known. There were definitely a couple surprise Python features for me though!
@treyhunner@mitsuhiko I got 25/26. The only one that threw me was one that throws a `ValueError` and I thought it would throw `SyntaxError` if it were an error so I just guessed as to what it could mean.