SAFECRACKER 40 PUZZLE

$19.99

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Mischievous Math

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. 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. It's quite a challenge.

  • Made in USA
  • Alder rings
  • Laser-engraved numbers
  • Ergonomically sized to fit the palm nicely
  • One possible solution

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  • Description

    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. 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. It's quite a challenge.

  • Specs
    • Made in USA
    • Alder rings
    • Laser-engraved numbers
    • Ergonomically sized to fit the palm nicely
    • One possible solution
  • Reviews

    No Reviews Yet!

  • Live Chat

Free shipping on most orders of $60 or more. Flat rate of $6.99 under $60. Exclusions apply.


Deal of the Day ends in...
2021-11-22 08:00:00.0
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