Players must effectively manage their own hand while anticipating and planning their opponents' moves. The particular rules of the game, which can change based on the jackpot slotsversion being played, must also be kept in mind as players advance through the rounds. For example, certain versions might include wild cards or unique scoring schemes, which could have a big effect on gameplay. When a player declares "Rummy" after successfully melding all of their cards into valid combinations, the round is over.