The Double Revolving Century Wood Puzzle | 2 Wooden Puzzles in One ideas geeky nerdy Define the gear order such

Define the gear order such as 7 (spokes) - 6 - 5 as shown above

This trick is easy to perform when you know the secret and requires no special math skills

Only one is correct

The wood set comes with base

The Double Revolving Century Wood Puzzle | 2 Wooden Puzzles in One ideas geeky nerdy Define the gear order suchThe 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