SudokuHard · Sheet 899 · 9×9owlpuzzles.comWrite 1 to 9 so every row, column and 3×3 box holds each number once.113563438369128657832274712872389429831267453795466743871865943361534216981935541469831371469357495271746195
AnswersSudoku · Hard · Sheet 899owlpuzzles.com1163895274859247163742361859387916542915724386624538917498173625271659438536482791289634751253182947624716598398465372131297864576541283945328619717953426862879135432359471867148362598962157433286915746497523185713849621635284974821796359574638214251946387497835216638721459162457893984613725573289641349562178815374962726198534