The tangram's challenge lies in arranging seven geometrical pieces — a square, rhomboid, and five triangles — into a variety of different shapes. These 700
"The Tangram is one of the most ancient puzzles in the world, focused on deciphering silhouettes composed with the seven pieces. This book presents a collection
A historical study on the ancient and popular Chinese puzzle game presents more than two thousand all-time tangrams, along with detailed instructions on how to