Safecracker 40 | Wooden Math Logic Puzzle Strategy game Its elegant design makes it

Its elegant design makes it a charming addition to any desk or living space

Solid wood frame with a natural

The top wood is laser-engraved with the playing track and counting holes

It uses a very clever slide and interlock system

The pieces show scenes or items associated with the family doctor

Safecracker 40 | Wooden Math Logic Puzzle Strategy game Its elegant design makes itSafecracker 40 is a one piece, handcrafted wooden math and logic brain teaser for teens and adults. Made from maple with a cherry finish, it delivers a repeatable challenge in a pocketable form. Goal: Align the wheels so each of the 16 columns equals 40 at the same time. Size: 4. 4 x 4. 4 x 0. 75 in. Deep laser engraved numbers and text will not fade. Add personalized engraving on the back. Difficulty: Intermediate. Ideal for solo puzzling, travel,