I'm looking for a way to say that a certain game is challenging enough (but not too much) and of the right scope. So far I came up with 'This game is in my league' but that doesn't sound quite right.
2 Answers
"In my wheelhouse" could work, but often refers to skill sets more so than interests.
"Up my alley" could also work for you.
You might even just say "age-appropriate" if you're talking about the right challenge rating for younger folks.