6 Sudoku Facts

6 Sudoku facts header.

Here are 6 Sudoku facts you must know if you consider yourself A Sudoku Lover !

Number 1

The name “Sudoku” stems from two Japanese words: “su”, which means “number,” and doku, which means “single.” Translated, it mostly means “single numbers only.”'

Number 2

Although the games origins The First World Sudoku Championship took place in Italy in 2006 and has been held annually in various locations ever since.

Number 3

British Airways absolutely forbids its flight attendants from solving Sudoku puzzles during either takeoff or landing.

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Number 4

As some studies show, Playing Sudoku regularly can have benefits like boosting your concentration and focus, possibly even preventing dementia and Alzheimer’s disease.

Number 5

There are 6,670,903,752,021,072,936,960 possible combinations for completing a 9-by-9 Sudoku grid, but only 5,472,730,538 of them really count for different solutions.

Number 6

In June of the year 2008, a judge of one of the Australian courts stopped the trial, because 5 members of the jury were playing Sudoku instead of listening to the evidence presented.

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