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Play more: Sudoku Sudoku-X Jigsaw Sudoku Toroidal Futoshiki Hanjie Slitherlink Hitori
Other sites
 Sudoku Xtra - my monthly magazine, including Kakuro
 Buy my book
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Play a sample puzzle right now! And then create a free user to play many more!
- Free to create a user, complete with free interactive book of puzzles
- Choose from a range of difficulty levels and puzzles
- Save your games at any point
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- Compare your performance with other players (if you want!)
- Rank puzzles to create an overall difficulty rating
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