Created in 1974 by Erno Rubik, it took the Hungarian architecture professor more than a month to solve his own puzzle
First of all you must be patient, then you need spatial memory
The little cube that changed the world
How the Rubik's Cube became a design classic that baffled millions
7x7x7 Rubik's Cube
Design
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GAN Mirror M Cube Magic Speed Cube Professional Magnetic Mirror
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GAN Mirror M Cube Magic Speed Cube Professional Magnetic Mirror
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The Thrill of Cognition - The New York Times
How the Rubik's Cube became a design classic that baffled millions