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If you're shopping for someone who loves puzzles this holiday, Amazon has some great deals on an all-time classic: the Rubik's Cube. More specifically, Amazon is offering big discounts on Smart Cubes, ...

In 1974, Erno Rubik, a young professor of architecture in Budapest, Hungary, created a solid cube that twisted and turned -- and did not break or fall apart. With colorful stickers on its sides, the ...

Deep-learning machines have figured out how to master games like chess or Mortal Kombat. Now, computer scientists at the University of California, Irvine taken things to the third dimension by ...