Description
An Incredibly Difficult 3D Cube Puzzle
CHALLENGE: Disassemble the 9 pieces and reassemble them into a perfect cube.
Difficulty: 6/6 Average solving time: 1 hour – 1 year
Size: 7 × 7 × 7 cm (2.76 × 2.76 × 2.76 inches)
Handcrafted from high-quality wood. Natural color variations may occur.
Jean-Claude Constantin, based in Germany, is widely regarded as one of the world’s finest puzzle designers. He creates and manufactures a wide range of exceptional wooden and metal puzzles, sleight-of-hand tricks, and intellectual games.










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