The Bram & Oskar Gear 2x2 Cube is a innovative and challenging puzzle designed by Oskar van Deventer and invented by Bram Cohen. This puzzle combines a 2x2x2 cube with eight gears, requiring the solver to align both the regular pieces and the gears in the correct position and orientation. The gears turn in a 1:8 ratio with the cube's rotation, making it a unique and fun challenge.
History:
The original Bram & Oskar Gear 2x2x2 Cube was invented in 2009, and an improved version, Bram's Cube Plus, was introduced in 2015. The Plus version features 6-teeth gears and exposed slider pieces, making it an even more exciting and complex puzzle.
Features:
Combines a 2x2x2 cube with gears for an added layer of complexity
Requires alignment of both regular pieces and gears
Unique and challenging design
Great for personal collections and as a gift for friends and family