Oni Sudoku No.450

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

Oni Sudoku No.450puzzlelounge.app/nanpure

9217964139862429576541286

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

See the answer

789342165312576948645981237157438692836297514294165783978624351461753829523819476

Answer to Oni Sudoku No.450

789342165312576948645981237157438692836297514294165783978624351461753829523819476

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