The rules of Rummy 777 51 are similar to traditional Rummy, with some variations. Players are dealt 13 cards each, and the remainingtop satta king cards form the draw pile. Players take turns to draw a card from the draw pile or the discard pile, and then discard a card from their hand. The game continues until a player forms sets and runs with all their cards and goes out, or until the draw pile runs out.