O Gear | Hanayama Cast Puzzle

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.

• Hanayama's Coaster puzzle is a high quality cast metal brain teaser
• Discover how to untangle the three rings from the circular design and then try to reassemble them!
• Hanayama cast metal brain teasers have 6 levels of difficulty and each puzzle is Mensa-rated
• Level 7 puzzles are considered challenging by most puzzlers

A prizewinner from the 2001 1st Annual World Puzzle Design competition, this puzzle was designed by the young Dutch phenomenon, Oskar, consider to be one of the world's brightest creators. The gear exhibits a unique kind of movement. Once together in its final form of beauty, the gear fixed in place in the cubic box could very well serve as a desk decoration to satisfy a kind of soothing, intellectual curiosity. The key word is 'teeth'.

-NOB 2002-

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