SudokuHard · Sheet 155 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1893751965561935854293576283212532579821941753524197465933425576818325927791129421576847162825181496617154983565241
AnswersSudoku · Hard · Sheet 155owlpuzzles.com1528916437347285196196374528254869713971432865683157249862543971435791682719628354291672584328461357975394862183217946516925438747538691252843179639786215464159723836423597183576819421987243652634185975142978368795364214318652797869421539251736844348617295167529438925384617814935762596472183273861549789246351631758924452193876