SudokuHard · Sheet 145 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1897583746131461937542781652341659745656423938147874253462759345479323188932656191258415997163575183736818342325259
AnswersSudoku · Hard · Sheet 145owlpuzzles.com1658319742914752836732468159286547391345891267179236485863175924527984613491623578289374165226598317447156238971823496565487921393261574852619843714935782638742659138314652975973214866248793514167829352536941787895136429681375243752468191429587634487613529592784361613259784954126837821375946736948215168537492379462158245891673