A Complete Guide to Mastering Rummy Grand Rummy Grand is a well-known card game that blends strategy, chance, & skill. Two to six players can participrummy slots maxate, and a standard deck of cards is used for play. Creating legitimate sets and sequences with the cards in your hand while keeping your opponents from doing the same is the main goal of the game. A certain number of cards are dealt to each player, & the remaining cards are arranged in a draw pile.