Cast Nutcase

Cast Nutcase

Cast Nutcase Note: Our level rating system is different than Hanayama’s.  Hanayama’s level 1 is equivalent to our level 5…. level 6 is equivalent to our level 10. 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 (nutcases) can enjoy trying to change the wording on the bolt from ‘nut-case’ to ‘case-nut’. The key word is “Interlocking.” -Hanayama Co., Ltd. – 2007-

The simplicity of the puzzles is misleading. Although the concept is quite simple – finding the pieces and repairing them together – an amazing level of mental activity is required to complete the necessary steps to complete a puzzle. Psychological studies have identified a number of thought processes that are necessary to achieve what is in fact a complex process of identifying shapes and images and relating them to a general pattern. More importantly, solving puzzles is great work for the brain and can have therapeutic benefits.

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