The tiniest version of the world's #2 card game! World’s Smallest Dos plays just like the original, full-sized version. Dos has slightly different gameplay than Uno, with the fun twist of yelling “Dos!” when you are down to two cards. It's the perfect family card game! Recommended for ages 7 and up. Perfect for Easter baskets, Stocking Stuffers, Birthday Parties, Fathers Day and other gift giving occasions.