Sudoku

Hard · Sheet 818 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1973418991265624486347613357
2
167756497868917512365269456
3
13447785348831216937493516
4
9567134258799857698921347634
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 818
Owlpuzzlesowlpuzzles.com
1
681952347739841256452763891973124685568379124214586973147238569895617432326495718
2
316947852927835614458261379273584196849316725165729438694153287532678941781492563
3
518723496934516278276849135653294817789351624421678953362987541197465382845132769
4
938476521567123849142598637854237916391865472726941358475619283219384765683752194