Fantastic and unique puzzle based on a 1911 design. The object is to get each of the 16 columns of numbers to add to 40 at the same time. Can you find the combination?
There is a base ring and then 4 rings that rotate on top.
Beautifully made in USA at our Spring Hill shop with highest quality alder rings and laser engraved numbers. The puzzle is 4" in diametre.
This puzzle comes unsolved in the package, but a picture of the solved puzzle is included. It is believed there is only 1 possible solution.
