SudokuHard · Sheet 117 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1578446281356753916825328477153256879241811829375393564429532421748386778973923869565379324736863632576915912756941123
AnswersSudoku · Hard · Sheet 117owlpuzzles.com1968421375523798146417653928132546789854379612796812453281934567679185234345267891213568274992634785148791532626357491884129367575986143251843629739275816467412958338671329452197453684539867213415278967864192535923684171786945326248531799352716844571893462829564713643172985157486329492317658368925147284731596935648271716259834