The goal of rummy, which is usually played with a standard deck of cards, is to create legitimate sets & runs. Three or more consecutive cards of the same suit make up a run, wrummy areashereas three or four cards of the same rank but different suits make up a set. Gin Rummy, Indian Rummy, & other variations of the game are available for play, and each has its own set of rules and subtleties. Any prospective player should become familiar with these variations in order to gain a greater understanding of the complexities of the game.