Thumb Chess is a take anywhere and play anywhere game. You hold Thumb Chess in your hands with your thumbs resting on top of it. Around the outside edge are the spots where your thumbs can be. On your turn, you move one of your thumbs to a new spot. Easy right? Not so fast. There are rules for how your thumbs can move, with the ultimate goal of trapping an opponent’s thumb with yours.
All you need is Thumb Chess and four thumbs to play!