SudokuHard · Sheet 63 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.1972599713387252674593736126187293241795496242739684754724313831845278735689185934419664345344259362417673582145961897
AnswersSudoku · Hard · Sheet 63owlpuzzles.com1415693782736428159892715634387569421529341867641287593974836215263154978158972346249317862528563417916792584397156243884271395653684921735849176272438659161925738431392584766529473187843162592456318979678245313187956428915637244731829655264791834156798342347265189298341657924813765815627934673459821761584293532976418489132576