SudokuHard · Sheet 828 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.18675699123432514742935875129534871433466258451463799452331764131588596721869251653464136347592518419459676382
AnswersSudoku · Hard · Sheet 828owlpuzzles.com1291475386735826914684931572157392648329648751846157293478269135963514827512783469278961532434289761516524387989315274662137495845798613227846159353672948191453826732843916755798264131367548298126395474932751686574189323419827569251673847685432914716859324452137968398642751924581673531976842687324519245798136179263485863415297