Bluff is a traditional card game which could be called a card version of Liar's Dice. Players are dealt hands of only one card each and bid for poker hands that are present in all players hands' combined. During a turn the player can raise the bid or challenge. If challenge succeded, then the bidder gets plus one card at the start of each consecutive turn. If challenge failed, then the challenger gets plus one card at the start of each consecutive turn. The game ends when one player gets her 5th-10th card (depending on the number of players). Whoever has the fewest cards is the winner.