SudokuHard · Sheet 86 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1957668733186299862817427822432874615898735149428397485835487317783212833465342991547426816736136529254951943
AnswersSudoku · Hard · Sheet 86owlpuzzles.com1139542687875136429624879135347921856562784913918653742286317594491265378753498261264953172851328794678246913513482657987639521492517486325861349739174865246795238133695741827529814631843629755786932416412583979234176588367295142158467394971358264137596248426387915589241673742135869813469527695728431254913786378652194961874352