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Statistics about Sudoku Online

Here you can find links to more detailed stastics.

Statistics on the solving time of each individual Sudoku can be found on the page where the Sudoku is displayed.

Number of solved Sudokus per day. Since the third of July 2006, 717622 Sudokus were solved on this homepage, 704229 without help (98.1%).

351260 users are currently registered, they solved 378503 of these Sudokus.

This site's vistors spent 4636.2 days solving Sudokus (in sum). With a minimal wage of 8.50 € in Germany (Nov. 2015), this is equivalent to 945775 in wages


Solved Sudokus per day of week.


Solved Sudokus per hour.


Average solving time for Sudokus solved without help, over hour of day.