Tangram

🎲 The Tangram or "The Seven Planks of Dodge" is a puzzle invented in China a long time ago ...
But this one is made in France now! 🇫🇷

🧠 A dissection of the square into seven elementary pieces.
Useful for learning geometry or cultivating creative thinking! 😀

Will you find the 13 possible convex polygons?
Or one of the 6000 existing figures?

7 pieces of different colors in a frame (random color).