After a player forms sets and runs with all of their cards and declares "Rummy," or until they lay off all of their cards onto sets and runs formed by other players, the game continues. Playing Rummy 51 surummy glee 888ccessfully demands strategic thinking, meticulous preparation, and ongoing hand analysis. Players have to choose which cards to discard or keep in addition to considering the cards that opponents have discarded and the cards they have picked up from the discard pile. Developing successful strategies & controlling one's hand throughout the game require an understanding of the rules & objectives of the game.