Disclaimer-Mastering 23 Rummy: A Complete Guide 23 Rummy is a well-liked card game that appeals to players of all ages because it blends aspects of strategy, skill, and chance. The game caplay win 567 loginn be played by two to six players & is usually played with a standard 52-card deck. Forming legitimate sets and sequences—that is, card combinations that satisfy predetermined standards—is the goal. While a sequence consists of three or more consecutive cards of the same suit, a set consists of three or four cards of the same rank but different suits.