The Simin Sudoku is the application that run under windows. It has three thousands puzzles. Each puzzle has unique solution that can be reached logically without guessing. The sudoku has three degrees of difficulty such as easy,normal and hard.Each puzzle...

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The Simin Sudoku is the application that run under Internet browsers. It has millions puzzles. Each puzzle has unique solution that can be reached logically without guessing. The sudoku has three degrees of difficulty such as easy,normal and hard. Each...

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