Harder Than A Clear Puzzle - Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults - Level 10 out of 10
Harder Than A Clear Puzzle - Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults - Level 10 out of 10 - Image 2
Harder Than A Clear Puzzle - Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults - Level 10 out of 10 - Image 3
Harder Than A Clear Puzzle - Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults - Level 10 out of 10 - Image 4
Harder Than A Clear Puzzle - Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults - Level 10 out of 10 - Image 5
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Harder Than A Clear Puzzle – Martin?s Menace Puzzle ? Stewart Coffin Design #217 ? Impossible Puzzle for Adults – Level 10 out of 10

$27.87

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How can a 4 piece puzzle be so difficult??. All you have to do is insert them into the frame? It is a Stewart Coffin design (#217) originally called ?Four Fit? but renamed by Stewart after Martin Gardner?s week long efforts to solve it were in vain. Martin Gardner (1914-2010) is considered the Father of Recreational Math with perhaps the greatest puzzle mind of the 20th century. Martin called it ?The finest dissection puzzle of all time?. The ?? thick pieces are precision laser cut from 4 different hardwoods. The base and cover measure about 6? square.Made in USA by Creative Crafthouse under license from Stewart CoffinNote: This is our only puzzle where a solution is not provided, but can be obtained upon request at time of or after purchase.Cut and paste this link to view a video on the puzzle:http://youtu.be/JlFAkSl-RrU

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