Rummy is fundamentally a collection of matching-card games in which each player is dealt cards that must be arranged into sets or runs. Getting your cards in legalag slots app combinations before your opponents do is the main goal. 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. Two or more players can play the game, and the number of decks used varies based on the particular variation.