![]() In 1984, Ideal lost the patent infringement suit and appealed. ![]() Nichols assigned his patent to his employer Moleculon Research Corp., which sued Ideal in 1982. Taking advantage of an initial shortage of Cubes, many imitations appeared. " The Gordian Knot" and "Inca Gold" were considered, but the company finally decided on "Rubik's Cube", and the first batch was exported from Hungary in May 1980. A lighter Cube was produced, and Ideal decided to rename it. In September 1979, a deal was signed with Ideal to bring the Magic Cube to the Western world, and the puzzle made its international debut at the toy fairs of London, Paris, Nuremberg and New York in January and February 1980.Īfter its international debut, the progress of the Cube towards the toy shop shelves of the West was briefly halted so that it could be manufactured to Western safety and packaging specifications. Magic Cube was held together with interlocking plastic pieces that prevented the puzzle being easily pulled apart, unlike the magnets in Nichols's design. The first test batches of the product were produced in late 1977 and released to Budapest toy shops. Ideal wanted at least a recognizable name to trademark of course, that arrangement put Rubik in the spotlight because the Magic Cube was renamed after its inventor. Patent law then prevented the possibility of an international patent. The puzzle had not been patented internationally within a year of the original patent. Rubik's Cube was first called the Magic Cube (Bűvös kocka) in Hungary. Rubik obtained Hungarian patent HU170062 for his " Magic Cube" in 1975. He did not realize that he had created a puzzle until the first time he scrambled his new Cube and then tried to restore it. Although it is widely reported that the Cube was built as a teaching tool to help his students understand 3D objects, his actual purpose was solving the structural problem of moving the parts independently without the entire mechanism falling apart. In the mid-1970s, Ernő Rubik worked at the Department of Interior Design at the Academy of Applied Arts and Crafts in Budapest. Packaging of Rubik's Cube, Toy of the year 1980–Ideal Toy Corp., Made in Hungary. The original 3×3×3 version celebrated its thirtieth anniversary in 2010. Similar puzzles have now been produced with various numbers of stickers, not all of them by Rubik. For the puzzle to be solved, each face must be a solid colour. ![]() ![]() A pivot mechanism enables each face to turn independently, thus mixing up the colours. In a classic Rubik's Cube, each of the six faces is covered by nine stickers, among six solid colours (traditionally white, red, blue, orange, green, and yellow). It is widely considered to be the world's best-selling toy. As of January 2009, 350 million cubes have sold worldwide making it the world's top-selling puzzle game. in 1980 and won the German Game of the Year special award for Best Puzzle that year. Originally called the "Magic Cube", the puzzle was licensed by Rubik to be sold by Ideal Toy Corp. The Rubik's Cube is a 3-D mechanical puzzle invented in 1974 by Hungarian sculptor and professor of architecture Ernő Rubik. ![]()
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