This year marks the 40th anniversary of the Rubik's Cube, which has sold more than 350 million units worldwide. Rubik, 69, visited the States this week to help launch a 7,000-square-foot ...

Among this subset of keeners were Bram Cohen, a computer programmer (and the inventor of BitTorrent, a file-sharing protocol) who devises Rubik’s-like puzzles, such as the Maltese Gear Cube (in ...

Says Rubik: “Not a lot of objects can generate emotions in human beings. The Cube is one of them.” On Feb. 5, Rubik’s latest creation, the Rubik’s 360, will debut at the Nuremberg Toy Fair ...