Summary
A standard Rubik's Cube has 43 quintillion permutations. Dan Cohen is familiar with more than a few of them.
The Duquesne University senior is a world-class "speedcubing" competitor. Put simply, he can solve a standard 3x3-block Rubik's Cube in less than 11 seconds.See the full content of this document
Extract
Duquesne Music Major Will Compete in Speedcubing Tourney
"Really, to me it's a hobby," said Cohen, 22.
The Allentown native is headed to Jersey City, N.J., this weekend ...See the full content of this document
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