Sudoku

Hard · Sheet 178 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
9432863592697217598366294795645
2
4937624152971234482137583568
3
39927795387647596491163769356
4
714318278276192395397381679
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Answers

Sudoku · Hard · Sheet 178
Owlpuzzlesowlpuzzles.com
1
542687931971432586638159274369825417214376859857941362186293745793564128425718693
2
498175326571632489632984175249817653816253947357469812183726594764598231925341768
3
631845792895237641274961853983176425417352986526498317169583274742619538358724169
4
795821436461573298823469715134658927678192543952347681589236174347915862216784359