SudokuHard · Sheet 258 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.198662115487621539712157879459269371132781396765948748163316345376789131382558256682493246547871548917358922683759
AnswersSudoku · Hard · Sheet 258owlpuzzles.com1741923586536478291928165374389742165214856739675391428193587642867214953452639817269254378181379265474568193226481539798132754653796412837625841912943687545817926331892763454625319873579486215786921349241537686134872592457698138913254767368145924157938624826547931934162785715283496483695217269714358692871543541326879378459162