Name：Rubik Cube

Designer: Erno Rubik(Hungary)

Release Year: 1974

Rubik’s cube is a 3x3x3 cube formed with 26 little cubes with a 3-D axis in center. Six faces have six different colors. Its great variability challenges a person’s mentality and patience. Rubik’s cube has been a fashionable toy since it was released in 1980.