Oni Sudoku No.209
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.209puzzlelounge.app/nanpure
463259563231988792518583467
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
953418276468732951721956843246873195319625487587149632672394518195287364834561729
Answer to Oni Sudoku No.209
953418276468732951721956843246873195319625487587149632672394518195287364834561729
If you are unsure how to solve, see how to solve sudoku, with tips.