Sudoku

Hard · Sheet 505 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
6427352866913256458196795471
2
2638194748573382619554842173
3
584847267439118492725448762967
4
92159736971846234982571988123
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 505
Owlpuzzlesowlpuzzles.com
1
864152937371649582295738461742316895183295674956874123418927356637581249529463718
2
742639518813275964695184273489526731571398426326741895957463182138952647264817359
3
351629847849713256762548193687391425125864739934275618273156984418937562596482371
4
943281576186975234752346981271853469869427315534619827625734198317598642498162753