SudokuHard · Sheet 228 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.184329259834694853419813279598284291274468148352185945361823178267249774527158638215951646741513848697935637436172182
AnswersSudoku · Hard · Sheet 228owlpuzzles.com1169853724384267519275194863823971456697485231451632978548716392712349685936528147284632759112798536453914682768257194349186327575329461827465813991873245636541978231974382653682759142541693877816425935269834719437516286153978424328167598795241364964582173328741695175639842432856917897124536516397284243968751759213468681475329