Anyone who has lived through the 1980s knows how maddeningly difficult it is to solve a Rubik's Cube, and to accomplish the feat without peeling the stickers off and rearranging them. It's not just ...
As difficult as a Rubik's Cube puzzle is to solve to a human, it might not seem like that complicated of a problem. We're talking about a mere 6-sided cube with 9 segments on each side. How hard could ...
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