Oni Sudoku No.86

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

Oni Sudoku No.86puzzlelounge.app/nanpure

31456964673215538775145289

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

See the answer

642857319739214586518936742896473251127569438453182967375698124964321875281745693

Answer to Oni Sudoku No.86

642857319739214586518936742896473251127569438453182967375698124964321875281745693

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