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Candidates : fill the cells with your candidates (clic on "draft" on the keypad) or show them automatically. (green cells = nacked singles/one candidate - red cells = error/no candidate)

Full screen Remove all content that could hinder you when you play sudoku.

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Free-sudoku.com is a dedicated sudoku website that offers billions of free sudoku for beginners or experts for over 5 years. the site is continually enhanced to provide you the best possible experience. Enjoy and don't hesitate to contact us at free.sudoku.com@gmail.com !