Rummy Rules. Rummy is a classic cardgame where the objective is to be the first to get rid of all your cards, by creating melds, which can either be sets, three or. Rummy is really a family of card games, but the rules here are for the most basic of the Rummy games and a good introduction for the entire. There are two different kinds of Chinese decks used for rummy like games. The rules of each variation vary greatly. Khanhoo Cards : (52) Varies on game type.