Cha-Du-Ke is a card game of skill and luck, using a specialized deck of cards. The cards in the deck include tens, jacks, queens, kings, and aces, as well as "Cha-Du-Ke" cards that function as a kind of "wild card". In Cha-Du-Ke, players place bets, with the highest hand winning. A hand containing 2 Cha-Du-Ke cards is an automatic win, with any 3 of a kind and any straight being the second and third highest hands, respectively. Play continues over multiple hands until a previously agreed upon point total or number of hands has been played.