SudokuHard · Sheet 146 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.17831623546791534927214379812649298431679396743593271821243386477393541248669451574684952896654812513264796693526
AnswersSudoku · Hard · Sheet 146owlpuzzles.com1783925416541367298629814735432678159967153824158492367216789543894531672375246981286371249529154837647593621865427983132986175418735462993842516774619358251268794333528691477143529869864713528456137296372948152915874631697285344289356715731462984183964257574128396962537418741693825856712934329845671417289563698351742235476189