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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Sizes: 16 inch
or tackle additional challenges by selecting 6 pieces to form various cubes
An encryption worksheet is also included which can be very helpful as you learn the code
Difficulty Level
Monster T Puzzle is a challenging wooden brain teaser featuring 54 T-shaped pieces
The Double Revolving Century Wood Puzzle | 2 Wooden Puzzles in One diy birthday Sizes: 16 inchThe Holiday Christmas gift for the smartest person you know. Perfect gift for engineers, parents, mom, dad, coworkers, and grandparents who LOVE a serious challenge. Another of our unique designs and this one has 2 puzzles in 1. The object of both puzzles is to turn the 6 hardwood wheels such that all columns add to 100 at the same time. There is a SUPER difficult side with 12 columns of numbers. There are over 248,000 possible permutations with 1
