Stack 21

Published by Enginuity LLC. Designed by Andy Daniel. An abstract card game including 104 cards. For 2-4 players, ages 8 to adult. The object is to make as many of your stacks count exactly 21 as possible, while impeding your opponents' progress. You draw a card at your turn, and can add it to one of your own Stacks, or, if you don't want to keep the card, you can place in face up onto one of your opponents' stacks - but if the card you gave them puts their stack over 21, you get it back, and are stuck with it.