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Hard sudoku puzzles 1.0
Printable hard sudoku puzzles.The game of sudoku originated in the eighteenth century.it does not involve any calculation knowledge but needs reasoning and logical thinking to come up with the answers.
free download (250 Kb)
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Easy sudoku puzzles 1.0
Printable easy sudoku puzzles.The game of sudoku originated in the eighteenth century.it does not involve any calculation knowledge but needs reasoning and logical thinking to come up with the answers.
free download (249 Kb)
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