This tricky cube puzzle is a handful to solve! 
XXL Gear Cube© is a brand-new puzzle concept in the shape of a cube that makes for a brilliant brain teaser. Twist and turn the sides of the cube to mix it up. Then try to solve the puzzle by returning all six sides of the cube to solid colours. One full rotation of the cube requires twelve 90-degree turns, making this unique puzzle quite literally a handful to solve.