Study group games?

Question

Any ideas on games to play at a study group session? So far I've got:

hangman

truth or dare (but mostlikely just truth because we'll be at a room in a library)

Answer 1

What?

Answer 2

what are you tying to ssay ??????????????

Answer 3

If you have a knack for that sort of thing, try making a crossword, hidden word search or other such puzzle with terms relevant to your study group.