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Sudoku: hard sheet 423

4 puzzles on one page and the answers on the next. Every sheet number from 1 to 999 has its own puzzles.

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Sudoku

Hard · Sheet 423 · 9×9
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  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
21493832929684593975798658321
2
1678521476134173956827417163
3
37875183967516932859118762263
4
218534518273926168397159485137
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 423
Owlpuzzlesowlpuzzles.com
1
692785431174963582358241967725394816846152793913876254537419628461528379289637145
2
196735248374829561258614379612583497945167832837942156583276914461398725729451683
3
632579184475128963918436752269784315541693278387215496796352841153847629824961537
4
627918543394256817518473962473592681986341725251687394732864159169725438845139276