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Intelligent Sudoku solvers, generators for all 3x3 Sudoku, 5-grid Samurai Sudoku and 4x4 Super Sudoku puzzles plus Daily Sudoku.

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Play several thousand Sudoku online in your browser or download Sudoku as a PDF document and print them.

Sudoku - The Latest Puzzling Craze. Complete Puzzles - 6x6 or 9x9 and use the Puzzle Solver. Find out about the History and Origins of Sudoku

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Sudoku - The Latest Puzzling Craze. Complete Puzzles - 6x6 or 9x9 and use the Puzzle Solver. Find out about the History and Origins of Sudoku

Millions of Easy Sudoku, Killer Sudoku, Daily Sudoku. Samurai, Jigsaw, Kids, Overlap, Small, Huge, Hyper Sudoku, Sudoku-X and many more variations! Solve sudoku online or download Free Printable Sudoku!!