SudokuHard · Sheet 558 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.196743198385845482573978212741868516743956925286545962131896436286513798641829182544621965468351471574988792
AnswersSudoku · Hard · Sheet 558owlpuzzles.com1935628417874351269621794538217963845396845172458217693589176324142539786763482951274186325998542731662359178441637589225798416339861247557214693816923854783475962135271389469867243513415967288653794121346825792794518634138672956529431877982156344465273981982461357731589426618745239529316874374928165297854613153692748846137592