Usually played with two decks of cards, this variation is suitable for two to six players and places an emphasis on both strategic decision-makinbingo slots gamesg and skillful play. When playing Oklahoma Rummy, the first player must discard a card face-up on top of the discard pile after drawing from either the stockpile or the discard pile. The minimum point requirement for melding in that round is determined by the value of this discarded card.