Skull is a bluffing a game in which players place face-down cards in front of them, one by one, until someone states that he or she can turn a number of cards face up and get only roses. Other players can outbid, offering to turn over more cards without finding a skull. The high bidder must then turn that number of cards face up, starting with his or her own. If the player turns over only roses, that player wins a point; if the player reveals a skull, the player loses a card. Two points wins the game.