Martins Menace Puzzle A Stewart Coffin Design 217 Shockingly

Martins Menace Puzzle A Stewart Coffin Design 217 Shockingly Difficult Brain Teaser

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 Â¼" thick pieces are precision laser cut and set unsolved into a floorboard base. The base measures 5.8" x 3.8" Note we also have available under a separate listing a larger size, a bit fancier version of the puzzle with base and cover. Made in USA by Creative Crafthouse under license from Stewart Coffin Note: 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://vzaar.com/videos/8955478
Country USA
Brand Creative Crafthouse
ReleaseDate 0000-00-00

Martins Menace Puzzle A Stewart Coffin Design 217 Shockingly Difficult Brain Teaser