SudokuHard · Sheet 652 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.121636119857398617918485498339624621723427631472325766449871331527978145295166173495377242181978746575832129349632
AnswersSudoku · Hard · Sheet 652owlpuzzles.com1842371569593864721167295843415736982386429175729518436678153294954682317231947658246953218771569823483241796529786345154617932838125479617398654265432187992874561336893147522178956434537628917415862399352471868269314753641795281924583675786239144271694853435128967689537241968372514742951638153846729517283496324769185896415372