One player going "out," or successfully melding all of their cards, signals the end of the rummy game. Although the exact rules being followed can affect scoring, unmerummy glodlded cards in a player's hand normally count against their score. Players must strike a balance between trying to meld cards and watching what their opponents might do, which adds another level of strategy to this scoring system. Although poker has many different forms and styles, its fundamental elements are bluffing and betting.