Rubik’s Cube: 9 Wild Facts About the 80s Icon
The Rubik’s Cube is a 3×3 twisting puzzle invented in 1974 by Hungarian design professor Ernő Rubik, who first built it to teach 3D geometry — not as a toy. Ideal Toy Corp launched it worldwide as the “Rubik’s Cube” in 1980, it sold roughly 200 million units in three years, and with 43,252,003,274,489,856,000 possible…