SudokuHard · Sheet 408 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.17581522319873154986956122411482871931423925715241659459755691327371818923552594873569284454396187928793589163946835
AnswersSudoku · Hard · Sheet 408owlpuzzles.com1379416258681952734254378619496187523713524896825693471567831942938245167142769385228671534937964815215492378669253487173589126441827659386145293794318762552736941838592461733718592466243178591924837657485629315369714829671385244137256982856943174921768435785439126634251879316527948479816352852394617163975284247683591598142763