SudokuHard · Sheet 844 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.12615929157582726371452744251752154929587349524859126829643452397232613718944875995687982311764314937887184952543153629298
AnswersSudoku · Hard · Sheet 844owlpuzzles.com1235167498178549326964328157453682719712954683689713542527831964346295871891476235268921754375134826943269518716348975227453689159817263482796341531675492894582137639637512845874329612146983751358296476481735927925461384792658138263147593519874264372198654691543782548726319123967845869354271754812963987431526436285197215679438