Triangle Tangram - The Block Puzzle Free Game! "Triangle Tangram" is a tangram style puzzle game with simple and addictive gameplay. A Shape puzzle completely free with multiple unique levels. Suitable for all ages - interesting & challenging gameplay in best puzzle traditions. No hidden in-apps or donuts. The Rules of "Minimal Triangle" game are simple: ★ Form a given shape without overlapping the pieces! ★ Aim to fit all tangram bricks into the frame! ★ Tangram bricks can't be rotated!