Mefferts Gearcube Brainteaser Puzzle

Product Description Uwe meffert's puzzles: gear cube - similar to the classic cube puzzle except connecting gears add an added layer of complexity. > Uwe meffert's puzzles: an original since 1976. Uwe Meffert started designing rotational puzzles in in 1976 with the invention of the pyramid. Since then, he has created over 100 styles of rotational puzzles that are distributed worldwide. Uwe is a leading designer in the puzzle community and delights in finding intriguing new ways to puzzle his fans. From the Manufacturer Developed by one of the World's leading puzzle inventors, the Meffert Puzzles create a challenge that will leave your head spinning. There are 5 styles of this unique series. Collect them all. The Gear cube puzzle is a six sided square of interlocking gears and requires you to get a solid color on each side to solve.