100629 registered users for challenges
In this part, you will find free Sudoku puzzles to play online, to print and to send by e-mail. The access is 100% Free and unlimited, and each sudoku puzzle has a unique solution.
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The rule : Each digit 1 to 4 must be found, once and only once per line, per column and per area.
Free Sudoku Puzzles on www.e-sudoku.fr
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