SudokuHard · Sheet 545 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1381135728217587469359514216326411423542358579769293647682323851624639545772545724913754695378491228795856492793227915
AnswersSudoku · Hard · Sheet 545owlpuzzles.com1234689517697514823581732694842356179153897246769241385328975461476123958915468732295264718383795126461482395714927863528543679176351942859136487242879531637618254932693417585138769248475296131387925469546381726721548394859132677264853913912674854692153847358647129714982536423879651569321784187564392845216973971435268236798415