This range has been painstakingly designed and developed by the Japanese company, Hanayama. After more than a quarter of a century of work, it is quite simply the most inspiring collection of puzzles ever created. Totally unique and unlike anything else on the market.
- Separate U from U... and put them back
- Two U-shaped bolts and four nuts - this looks like a combination of spare parts but looks are deceiving
- This puzzle comes with a deviously hidden trick
- Hours of fun
- Difficulty level 4