Mixup Cube is like a Rubik's Cube, but with an unexpected twist. When a mid plane is turned by 45 degrees, other turns are possible. This way of turning mixes up the center and edge pieces. Although the concept has already been patented in 1985 by Sergey Makarov , this version has an internal 2x2x2 "cube" for extra stability.
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Please contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.
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