Everyone is a pawn game.
Everyone begins as a pawn. You may ask any kind of riddle, conundrum, quiz, math or science question, etc. If another pawn can give the correct answer, that pawn moves up in rank. That rank may pose a riddle or quiz, etc., for that rank and the one of that rank who gets it right moves up.
Ranks:
pawns
bishops
knights
rooks
kings
queens
Kings may propose new laws for the lesser ranks. Queens have the power of veto.
Anyone in? Any pawns with a really good conundrum?