Rubik's Cube is a mechanical puzzle invented in 1974 by a Hungarian sculptor and professor of architecture Ernő Rubik.
The amazing fact of the Rubik's Cube is that it can have as much as 43,252,003,274,489,856,000 different positions!
If every Rubik's Cube with different position were all lined up, it would stretch out to approximately 261 light years! (It means, start from the first cube, light use 261 years of traveling to reaches the last.)
If they were laid side by side, it would cover up approximately 276 times of the area of the earth!
Another amazing fact of Rubik's Cube is every Rubik's Cube can be solved in the maximum of just 26 moves.
