Oni Sudoku No.247

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

Oni Sudoku No.247puzzlelounge.app/nanpure

19268313798421357861265974

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

See the answer

541392867869574321372816459658723914427981536193645278934267185216458793785139642

Answer to Oni Sudoku No.247

541392867869574321372816459658723914427981536193645278934267185216458793785139642

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