TANGRAM is a Chinese transformation puzzle known for about 3000 years. It's a great training for your imagination, perception, concentration and memory. One set consists of 7 various geometric figures (called tans) which form numerous shapes when put together. The goal is to compose a specific shape given only its silhouette with the use of all seven pieces (no overlapping allowed). You can also create your own fabricated shapes. Along with 6 sets of tans and 61 brain-teasing silhouettes, we give you 3 exciting game variants for up to 6 players.