SudokuHard · Sheet 749 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.183643955847938469214286126376285544795975416983412962386421673542151983629467535844743932156851221895169838324
AnswersSudoku · Hard · Sheet 749owlpuzzles.com1836425197975136284142987653513298476769514328284673519328761945651849732497352861228965134746392785175184369214726953869813527432547816951239478683471692597658241339867452131356924782473815964925687316512739843784196525198243678649371257231568494918756324654392187732148596895461273367925418421837965146579832579283641283614759