Interesting Fact # 609 – Rubik’s Cube

Research done on a supercomputer has proved that a Rubik’s cube can be returned to its original state in no more than 26 moves.

(I just removed the stickers and reapplied them.)

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I am a director of the Learn English Network. A non-profit organisation registered in the UK dedicated to helping people learning English and people who teach English online.

Learn English 2019