SudokuHard · Sheet 723 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1489531467819352641572914343982351427416465939862547818793799158364425387443656149587443685224925819569486393885972
AnswersSudoku · Hard · Sheet 723owlpuzzles.com1264873951531496278879512346728164593395728614416935782982347165657281439143659827243162597869831725452789431674653812998217654331524986725946378117498263586375149238647315299174256835236984176798421352381597464513678923852169741469732587925843614364785291572619483981324765846251937135978624729463518657832149293147856418596372