Rubik’s Cube is the most renowned and an iconic 3-D combinatorial puzzle of all time. This multi-coloured puzzle was invented in 1974 by Hungarian sculptor and professor of architecture Ernő Rubik. This puzzle is the bestselling toy of all time with over 350 million Rubik’s cubes having been sold worldwide. Along with that it has won “Toy of the Year” in 1980 and 1981 and has combined total of over 43 quintillion different possible configurations to solve it.
On 10…
