Oni Sudoku No.19

Puzzles for confident solvers, using advanced techniques such as the X-Wing.

Oni Sudoku No.19puzzlelounge.app/nanpure

4539756218532689536742684429

Every column, row and bold 3×3 box holds each digit 1 to 9 once.

See the answer

274581963381496752695372148146829375732615894958734216867943521529168437413257689

Answer to Oni Sudoku No.19

274581963381496752695372148146829375732615894958734216867943521529168437413257689

If you are unsure how to solve, see how to solve sudoku, with tips.