Aces are especially useful because, depending on how they are used in melds, they can be worth either 1 or 11 points. Card values are important for reasons other than just scoring; they affect players' choices all durislots jackpotsng the game. Holding onto valuable cards, for instance, may be harmful if they are not melded when another player leaves. In contrast, low-value cards might be simpler to combine, but if they are not a part of a bigger strategy, they might not make a big difference in a player's score. In order to make decisions that support their overall game plan, players must balance the risks and rewards associated with each card in their hand.