The Devils Square Wood Puzzle | Hard Brain Teaser for Adults gift radiologist The numbers 1 through 60

The numbers 1 through 60 are on the cards

but a written solution does come with the puzzle

and instructions/solution sheet

celebrating GOP heritage

The gears turn on alloy steel pins

The Devils Square Wood Puzzle | Hard Brain Teaser for Adults gift radiologist The numbers 1 through 60Another Devil of a puzzle in our popular Devil's series. (See Devils Egg and Devils Cube Also) This one has 10 fiendishly shaped pieces that will fit back into a square in the box provided. Has a solid wood cover also. If you would like to purchase laser engraving for this item, please supply text in box. Level of Difficulty: Level 5 Materials: Wood