In this game, the ancient art of tangrams gets little fancy footwork. The ancient concept remains: recreate an image using all seven of the shaped playing pieces. But this smart set features 27 cards with 54 images and two sets of playing tiles (one red, one blue), all packed neatly in a sturdy playing case. So you can take them anywhere. Play by yourself with one set of playing pieces, or play against another using both sets. Either way, you'll be challenging your creative problem solving skills. A great exercise for adults and children alike. No batteries required-works on brain cells! For 1 or 2 players or 2 teams.