The Magic Cube is called the Rubik's Cube in Taiwan Province Province of China and the Rubik's Cube in Chinese mainland. Rubik's Cube, China Huarong Road and French single aristocrat (independent diamond chess) are also called the three wonders of intelligence games.
Rubik's cube was the most popular in the 1980 s, and it has not declined so far. Shortly after its appearance, many similar toys appeared, some of which belonged to rubik, the inventor, and others, including 4x4x4, 2x2x2 and 5x5x5 Rubik's Cube.
As the inventor of the Rubik's Cube, Professor rubik holds the Hungarian patent number # 170062, but he didn't apply for an international patent (he thought others didn't want to make this toy, but in fact, cloned products appeared almost immediately).
Definition:
Rubik's cube is an entertainment toy. The original Rubik's Cube is a third-order cube, which consists of 26 small squares and a three-dimensional cross connecting axis. It contains 6 immovable blocks in the center of the face, 12 blocks in the edge and 8 corner blocks. All six faces have one color. Generally speaking, the colors of a standard Rubik's cube should be blue, white, red, green, yellow and orange, with blue-green relative, white-yellow relative and red-orange relative.