Learning Rummy: An All-Inclusive Guide Rummy is a well-known card game that has fascinated players for centuries all over the world. Its beginnings date to the early 18ind slots apk yono00s, and different cultures saw the emergence of its various forms. The main goal of the game, which is mostly played with a standard deck of cards, is to form sets and runs. 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.