Washington Monument Wood Brain Teaser | Very Hard Math Puzzle for Adults
Washington Monument Wood Brain Teaser | Very Hard Math Puzzle for Adults
Delivery and Shipping
Delivery and Shipping
All standard orders normally ship within 1 business day.
Custom orders normally ship within 2 business days.
Washington Monument Wood Brain Teaser | Very Hard Math Puzzle for A...
Description
Description
We got the idea from 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 from middle school to high school.
My friend and puzzle fan Ken Irvine has done an interesting analysis of this numbers puzzle. Turns out there are over 262,000 possible permutations of the disks. There are only 9 possible solutions
Personalize it!
Personalize it!
Add a personalized laser engraving to your puzzle or game.
- Perfect for gifts
- Business marketing opportunity
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Product Specifications
- Dimensions
- 2.5 × 2.5 × 9.25
- Materials
- Wood
- Difficulty Level
- Expert
- Age Range
- Adults (18+ years)
- Piece Count
- 1
- What's Included
- Washington Monument puzzle (1), Instructions and solution sheet (1)
- Cognitive Benefits
- Brain Training
- Gift Occasions
- Christmas, Birthday, Holidays
- Personalization Available
- Yes
- Puzzle Type
- Math, Logic
- Category
- Brain Teaser Puzzle
- Availability
- In Stock
Personalize It!
Did you know we can add a custom laser engraving to every puzzle and game? Well, we can. Add a personal touch to your gift with a name or message.
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