Martin's Menace Small | Stewart Coffin #217 Wood Puzzle thank you doctor or any diagonal

or any diagonal

Customizable for a Personal Touch

and 4 Knights- K

set in a handmade birch frame

To view a video on this puzzle

Martin's Menace Small | Stewart Coffin #217 Wood Puzzle thank you doctor or any diagonalMartin's Menace Small is a handcrafted 4 piece wooden brain teaser, Stewart Coffin Design #217. Originally called "Four Fit" until Martin Gardner, the Father of Recreational Math, spent a week trying to solve it and renamed it. He called it "the finest dissection puzzle of all time." The 1 4 inch thick pieces are precision laser cut and set unsolved into a floorboard base. Made in USA by Creative Crafthouse with Stewart Coffin's permission.