Four sudoku puzzles of comfortable (easy, yet not very easy) level, on A4 or Letter sized page with margins, suitable for large print books. Set 14 Stock Vector Image & Art - Alamy
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20 Free Printable Sudoku Puzzles for All Levels | Reader's Digest
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60 Printable Sudoku Puzzle Set Graphic by DesignScape Arts · Creative Fabrica
20 Free Printable Sudoku Puzzles for All Levels | Reader's Digest