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Sudoku: hard sheet 30

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 30 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
821698495273194876998475363189
2
1475281472354845239571834965
3
193476382847246582681635615918
4
3756963673289174182538599417
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 30
Owlpuzzlesowlpuzzles.com
1
821576934753924618649813527467231895192458376538697241984162753315789462276345189
2
532716948479528316186493572321675489698341257745289163953167824217834695864952731
3
816295374725643819394187562158479236467321958932568147681934725273856491549712683
4
831742596249653817675918324518234769326197485497586132182479653763825941954361278