Fantastic and unique puzzle based on a 1911 design from England. 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. To complicate matters, the top sets of rings are all notched, so they will expose or hide some of the numbers on the ring below as the rings are turned. Makes for a lot of possible combinations! It essentially turns the 16 columns into 24 possible columns. Beautifully made in the USA in Hudson, FL with high quality maple and cherry rings with laser engraved numbers. Ergonomically sized to fit the palm nicely. It will come unsolved in the package, but does include a picture of the solved puzzle. There is only one possible solution. Note this puzzle does not actually open or allow for space to hide something. The goal is to arrange the wheels such that all columns add to 40.
