SudokuHard · Sheet 938 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.17856615617393546867231398432214788651239948387143175367326571765813971924419828431481735356854696215986332917
AnswersSudoku · Hard · Sheet 938owlpuzzles.com1789456321264138759135729486451682973923574618678391245342915867817263594596847132263912548725147893674836952112784369596425187338579621449361275887253416951698734231785269435648932713924716588416527396379481259251374864192853672837695147563148924891732456324658791765941238543176829219385674687294315976413582152867943438529167