SudokuHard · Sheet 919 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.113425278383268291447119538149927855612426974528873619873132487572382465519528851724139424559161875643478853879132
AnswersSudoku · Hard · Sheet 919owlpuzzles.com1865493217934127658217568349159834762678259134423671985741986523382715496596342871269271853457846312941392578613584269774613985228965734185427691336159427892738146539235486175689174237413269852748613598352791641964532783826957416197845324571328964387269451591843627426157938975628143648731295132594786869475312254316879713982564