Saturday, December 12, 2015

A video clip that caught my attention

This video is called "Why is the Rubik's cube so Hard" and it explains why the rubiks cube is so hard to solve.
  • I have learnt that there are 43 quintillion possible permutations to a normal 3x3x3 Rubik's Cube.
  • I have understood why the Rubik's cube is hard to solve.
  • I have learnt that if you represent each possible permutation of the Rubik's cube using a piece of paper, you will have to stack 728.69 stacks of paper from the Earth to Pluto.

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