Puzzle Collection > Cast Nutcase
- Name: Cast Nutcase
- Manufacturer: Hanayama
- Where to buy: Cast Nutcase at Puzzle Master Inc.
- Solution: Cast Nutcase
- Object: Remove the small nut by disassembling the cast nutcase. For Cast puzzle enthusiasts (nutcases) can enjoy trying to change the wording on the bolt from 'nut-case' to 'case-nut'.