Tangram is the famous Chinese puzzle, perhaps one of the oldest games in the world. It consists of seven pieces called Tans obtained from a square cut up in a certain way. These seven Tans (5 different-sized triangles, a square and a parallelogram…
Tangram is the famous Chinese puzzle, perhaps one of the oldest games in the world. It consists of seven pieces called Tans obtained from a square cut up in a certain way. These seven Tans (5 different-sized triangles, a square and a parallelogram…
