SudokuHard · Sheet 56 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.175479841543875926496251832587983764621716359123576242736325969532577384175919842341827957425842963213821767843
AnswersSudoku · Hard · Sheet 56owlpuzzles.com1671382945354719862982546371549623718268174593137958426423891657796235184815467239252687419319852374637419628546521837921943756883765941278236195494378562165194283734163857295379241862986175349642538717518962433827419656751384921234796588495623174183429657695738214472615389841297536326154978957863421514376892238941765769582143