Oni Sudoku No.497

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

Oni Sudoku No.497puzzlelounge.app/nanpure

658349154821392456519638969278

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

See the answer

274831659683549271195672438528194367719263845346785192967318524832457916451926783

Answer to Oni Sudoku No.497

274831659683549271195672438528194367719263845346785192967318524832457916451926783

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