SudokuHard · Sheet 495 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.15184259842326863968658267343612147945688423618956412883781528395764372391419254694527145649658916643294526782651752443
AnswersSudoku · Hard · Sheet 495owlpuzzles.com1561738924723594168849216375932871546184653297675429813316945782258167439497382651232157849676894253154913678285472361921786935493641527868539412747328196519265784334391285767826549315619374283982761451764953822548137696475892139237618548153426974234916785589347216617285943765894132941532867823671459456728391378169524192453678