Oni Sudoku No.493

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

Oni Sudoku No.493puzzlelounge.app/nanpure

169819663142678587141597418545673

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

See the answer

164395287823714596759268341492586713316427859587931462238159674671842935945673128

Answer to Oni Sudoku No.493

164395287823714596759268341492586713316427859587931462238159674671842935945673128

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