New shelf arrivals · Free shipping over $60 · Browse the stacks
Chapter ·

Washington Monument Wood Brain Teaser | Very Hard Math Puzzle for Adults USNA We can personalize this for

SKU 35159744480
4.6
EUR15.95 EUR48.95

Pay in 4 interest-free payments of $3.99 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Description

We can personalize this for you (choose the engraving option) with a name in the lower left corner of the frame or a longer message on the cover

The goal is to arrange three rectangular wood cards so that each rider is in his/her correct riding position on top of a horse

We bought six sets so we can gift each their own when they graduate high school years from now

a rotating wooden replica of the ancient Mayan timekeeping system

Washington Monument Wood Brain Teaser | Very Hard Math Puzzle for Adults USNA We can personalize this forWe got the idea for this from Jerry Slocum and Jack Botermans "New Book of Puzzles". The puzzle dates from the 1930's and we tried to copy the old design nearly identically as pictured in Jerry's book. The object of the puzzle is to get all 4 sides to add to 555, the height of the Washington Monument! Each of the cubes will rotate on the internal post. A great challenge for the math inclined as it is VERY difficult. It might make a good class project

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

You may also like

recommand products