Sleuth
The game features 36 gem cards and 54 question cards on three gem traits - type, color and amount. One gem card is set aside as the puzzle to solve; the others are handed out evently to players, surplus ones are revealed, and you are dealt four question cards. These cards are used to ask questions of other players, those questions must be answered in given mode for double and single question. If you believe to know the hidden card, you give a guess; if it is correct, you have won; if not, you are out of play. You can ask a question without a corresponding card if you then give a guess immediately.
Card deduction game for 3-7 players, no age given