Play unlimited sudoku puzzles online. Four levels from Easy to Evil. Compatible with all browsers, tablets and phones including iPhone, iPad and Android.

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Solve sudoku puzzles online, 100% free. Play unlimited games and choose difficulty levels. To play, place numbers 1 through 9 in boxes, columns, and rows.

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Play Sudoku online for free with Easy, Medium, Hard and Very Hard levels. Track your time, use hints and notes, print puzzles with answers, and try our Daily Sudoku.

You can print Sudoku puzzles, share them, get help while trying to solve a puzzle, and get detailed statistics for the Sudoku puzzles you have solved. If you wish, you can even compete against other …

Our free online Sudoku game offers players of all levels an accessible way to enjoy this brain-boosting activity anytime, anywhere, with no download required and a user-friendly interface designed to …