Oni Sudoku No.444

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

Oni Sudoku No.444puzzlelounge.app/nanpure

718492947137918536871265

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

See the answer

523761984781549326964832517397125468645378291218496753836957142452613879179284635

Answer to Oni Sudoku No.444

523761984781549326964832517397125468645378291218496753836957142452613879179284635

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