Nutcase – Level 6 (Hanayama Cast Puzzle)

Description

There are two goals to the Cast Nutcase created by the Dutch puzzle inventor, Oskar: 1. Remove the small nut by disassembling the Cast Nutcase. 2. Cast puzzle enthusiasts (nutcase) can enjoy trying to change the wording on the bolt from nut-case to case-nut. The key word is interlocking.