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August 09 2010
Solving the Rubik’s Cube in Twenty Moves or Less
A mathematician from Kent State University, an engineer at Google, a math teacher from Darmstadt, Germany, and a programmer from Palo Alto, California arrive at some definitive conclusions regarding the thirty-six year old Rubik’s Cube puzzle:
“With about 35 CPU-years of idle computer time donated by Google, a team of researchers has essentially solved every position of the Rubik’s Cube, and...
