Rubik’s Cube – is a known mechanical puzzle, invented in 1974 by Hungarian sculptor and professor of architecture Ernom Cube. Initially, the author called his design “Magic dice”, but in 1980, when the device has undertaken for the production by the Ideal Toys company, Rubik’s cube was then the name under which it is known today. In order to talk about its popularity in the world, it’s enough to note – more than 300 million copies of the puzzle were sold.
And now anyone can buy a digital version of Rubik’s cube. Instead of turning its surface, is enough to press the button to change the color of LEDs located inside.
Those who liked this solution can order it for $70.
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