Sudoku

Hard · Sheet 174 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
1225728692657469219757844591
2
7328387141549713548542362385
3
371244269414758613557983694
4
57438281374391864295189341873
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Answers

Sudoku · Hard · Sheet 174
Owlpuzzlesowlpuzzles.com
1
385164297614729358972835461498572613537416982261983574153297846746358129829641735
2
974316528815924763263587914681753249427869135359142876548231697196475382732698451
3
538971264421836957679425831985762413712354698346189725197243586264518379853697142
4
593821764461739582782465139876543921259186347134297856618374295345912678927658413