Oni Sudoku No.77

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

Oni Sudoku No.77puzzlelounge.app/nanpure

5982655176357214163949559238

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

See the answer

571869234842137695396254781487691352965372148123548967638715429214986573759423816

Answer to Oni Sudoku No.77

571869234842137695396254781487691352965372148123548967638715429214986573759423816

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