Oni Sudoku No.269
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.269puzzlelounge.app/nanpure
457391256346783521715289
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
314759268659218473872634591128563749935427186467891325596372814781945632243186957
Answer to Oni Sudoku No.269
314759268659218473872634591128563749935427186467891325596372814781945632243186957
If you are unsure how to solve, see how to solve sudoku, with tips.