SudokuHard · Sheet 847 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.114735126829859618754648725196426572358616574182143237991643497539168165296135845163687417494891281317284326737592
AnswersSudoku · Hard · Sheet 847owlpuzzles.com1951243768837596241426718593362987154594621387178354629615439872243875916789162435265874912342315879697162345878243561956491283713986754281629437524537698139758126431326489756753298148945172367812654935238947619467315824179536282591863473684721594617382495529641738483795261752836149394157682168924357241569873936278514875413926