People of all ages play the card game rummy, which is played widely around the world. Forming sets and sequences with the cards in youtop 10 best rummy appr hand is the main goal of the game. Three or four cards of the same rank but different suits make up a set, whereas three or more consecutive cards of the same suit make up a sequence. Rummy is typically played by two to six players and uses a standard 52-card deck.