In a flash of red, green, yellow, orange, blue and white, the cube torqued rapidly between the diligent fingers of eighth-grader Anna Halsdorf. Just 14 seconds later, the puzzle was solved. But ...

Walking through a toy store, one of the most recognizable items you’ll see is the iconic cube with six colored sides: the Rubik’s Cube. Chances are you’ve played with one, received it as a gift, or ...

Blink and you'll miss it: A Purdue University student engineering team has built a robot that can solve a Rubik's cube in one-tenth of a second — faster than the average time it takes to blink an eye.

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