Oni Sudoku No.274

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

Oni Sudoku No.274puzzlelounge.app/nanpure

7183619421763268167948167917567543

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

See the answer

671359248429187536385642197598421763732965481146738925254813679913276854867594312

Answer to Oni Sudoku No.274

671359248429187536385642197598421763732965481146738925254813679913276854867594312

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