With most of the inner workings completely hidden,Â Hanayama Cast Nutcase is almost like a physical logic puzzle, challenging not just your hands but your mind to gather clues and wok towards a solution.
There are two goals to the Cast Nutcase created by the Dutch puzzle inventor, Oskar:
- Remove the small nut by disassembling the cast nutcase. This is your first step!
- TryÂ to change the wording on the bolt from “nut-case” to “case-nut”. It’s not as easy as it looks.
Can you solve this intricate interlocking-themed puzzle? At a 6/6 difficulty and often lauded as theÂ most difficult Hanayama puzzle, Nutcase won’t make it easy.