Nut Case - Cast Puzzle
Difficulty Level 6
There are two goals to the Cast Nutcase created by the Dutch puzzle inventor, Oskar van Deventner.
1. Remove the small nut by disassembling the Cast Nutcase.
2. Cast puzzle enthusiasts (some call them nutcases) can enjoy trying to change the wording on the bolt from "nut-case" to "case-nut".
The key word is: "interlocking".
Size: Presented in a view window box which is 75mm x 115mm x 45mm. The bolt is 45mm long and the nuts have a diameter of 25mm.
Hanayama puzzles come packaged with a printed solution. Not offered as standard by other sellers.