Bram's cube, with wheels but very expensive

Modernization of the Rubik's Cube is akin to the invention of the bicycle: thousands of new visions, but still playing in the old school version. Someone Bram Cohen once again decided to take the bar. In his version of the cube, the middle line of colored squares was replaced with two-color rollers. When the cube rotates, the rollers roll, making it harder to assemble.



Personally, it seems to me that with all the merits of a new puzzle, the inventor does not shine to become a billionaire. For his toy Bram Cohen wants $ 350. IMHO - a little expensive.





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via shapeways.com