massachusetts institute of technology

God’s number

The math of the Rubik’s cube
The math of the Rubik’s cube
June 29, 2011
New research establishes the relationship between the number of squares in a Rubik’s-cube-type puzzle and the maximum number of moves required to solve it.
Also labeled: Algorithms, Computer Science and Artificial Intelligence Laboratory (CSAIL), Configuration problems, Electrical engineering and electronics, Rubik’s cube
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