21 Hand Games review

About 21 Hand Games, from BoardGameGeek:

21 Hand Games is a collection of 21 folded cards, each card giving instructions for a game that can be played without any other components - all you need is your hands. It is based on the original English edition of the same games, published in book form as Hand Games 21 by Don Eskridge. From the publisher: Here are 21 new hand games to play with your pals. Flip to any page, read the rules and you're ready to go. Featuring fresh takes on classics as well as totally new designs, these games are a cinch to learn, play and teach, and they work great just about anywhere. All games play ages 8 and up and take just 5 to 15 minutes. Featuring bluffing games, real time action, co-op challenges, and much more! Inspired by the world of play, you'll see games based on classics as well as totally new ideas, from simple guessing to social deduction. Jump into the modern world of hand games.