Sudoku

Hard · Sheet 213 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
6513892945584382753829541278
2
318933211795681247518534524
3
7683435628463513716876211638
4
7956345721391435262361299415
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Answers

Sudoku · Hard · Sheet 213
Owlpuzzlesowlpuzzles.com
1
426573981735891624189642573958716432374925168612438759563189247897254316241367895
2
639124587821759463574863291217695834456387129983241756148536972392478615765912348
3
257681934481379526369524718128946375675238149943715682894157263736892451512463897
4
872195436619342578345867921763581294194276385528934617237658149451729863986413752