SudokuHard · Sheet 653 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.187299826778373511525482819632425735296897173654192176968539261471368475951256438794236785426657835871235658142583
AnswersSudoku · Hard · Sheet 653owlpuzzles.com1548762931617593482293814675462179853879345216135628749954237168326481597781956324216423789573589142682964537124658913798172365457341698235796421841835276969217854333167295482956841734785136925618724397341962858293457169872513641534689276429378514416832579392657814587941263641578932253496187879123645965784321134265798728319456