The fast-paced world of speedcubing
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Since its invention in 1974, the Rubik's cube has taken the world and its hobbyists by storm. But the brightly-colored block puzzle..
Since its invention in 1974, the Rubik's cube has taken the world and its hobbyists by storm. But the brightly-colored block puzzle..
The Rubik's Cube is a 3-D combination puzzle invented in 1974[2][3] by Hungarian sculptor and professor of architecture..
Hungarian architect Ernő Rubik invented his fun (and frustrating) colorful cube in 1974. He tells that story, and talks about..