Mastering Rummy Yaj: A Complete Guide Rummy Yaj is an engaging card game that incorporates strategy, skill, and a little bit of luck.treasure adventure apk Two to six players can participate, and a standard deck of cards is used for play. The goal is to eventually meld your cards to win the game by creating legitimate sets and sequences. Both new and experienced players must comprehend the fundamentals of Rummy Yaj.