Oni Sudoku No.143

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

Oni Sudoku No.143puzzlelounge.app/nanpure

25393775736346286395188237

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

See the answer

846721593952843617713569284597382146328416759164975328639154872271698435485237961

Answer to Oni Sudoku No.143

846721593952843617713569284597382146328416759164975328639154872271698435485237961

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