An Extensive Guide to A23 Rummy A23 Rummy is a well-liked card game that blends aspects of chance, strategy, and skill. Two to six players can partirummy apps all listcipate, and a standard 52-card deck is usually used. The goal of the game is to create legitimate melds, which can be runs or sets of cards. A run is made up of three or more consecutive cards of the same suit, whereas a set is made up of three or four cards of the same rank but different suits.