Ken's Blue Blog
Musings on "the bleedin' obvious"; views on the meaning of life, or anything else that takes my fancy.

Thursday, November 29, 2012

Why Hay 6.670.903.752.021.072.936.960 Was Trending

On 16 November I asked why "Hay 6.670.903.752.021.072.936.960" was trending on Twitter

The answer is that there are is that there are 6,670,903,752,021,072,936,960 possible Sudoku puzzles.

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