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Sudoku: hard sheet 600

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 600 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1574839612734128186917135849
2
98137538195921671861478532
3
386485185746176925992642513732
4
236275182318679518154347492
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 600
Owlpuzzlesowlpuzzles.com
1
824315976671924853935678124256849731497132568318756492569281347143567289782493615
2
948612537167543829325789614836421975492375168751896243273968451519234786684157392
3
713942685642835791859176342926317458475689123381254976198723564264591837537468219
4
514782936278369514936415782321698475685174329749523168152847693863951247497236851