How fast can you solve a Rubik's Cube? Now, do that with one hand or while blindfolded. That's the skill level that hundreds of teens at a Rubik's Cube championship in Toronto exhibited as they raced ...
I have always loved playing with a Rubik’s Cube, which combines logic with a satisfying tactile activity. I can solve it—getting each of the six sides to be one color—but not particularly quickly or ...