SudokuHard · Sheet 976 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.12883765249948732813321496539621637559287293547898329185633538916629715267493741859424945797162341476915729587142842
AnswersSudoku · Hard · Sheet 976owlpuzzles.com1573492816492816537168357249935264781714538962286179453321745698657983124849621375216854973232781659454923761845637892191365248778249135687516324963192487529478516331549672382894316756735821499371584624152967838623749513967258147218435965486193274296483571834157269571692348147825936653719482982346157329568714465271893718934625