HZ 6-04 Cast Nutcase
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”.
Specifications:
Rank code: HZ 6-04
GWT : 99g
Measurement : 0.028 CBM
Difficult Level : ★★★★★★
Creator: Oskar van Deventer
Launch Date: Oct 2006