Oni Sudoku No.407

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

Oni Sudoku No.407puzzlelounge.app/nanpure

32716268894276753134165294

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

See the answer

643892157789516432125374689891643275357129846462758391234967518916485723578231964

Answer to Oni Sudoku No.407

643892157789516432125374689891643275357129846462758391234967518916485723578231964

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