Oni Sudoku No.339

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

Oni Sudoku No.339puzzlelounge.app/nanpure

167987569875854132463257124457

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

See the answer

165798243938214675742356918376925481589461327421873569893647152657132894214589736

Answer to Oni Sudoku No.339

165798243938214675742356918376925481589461327421873569893647152657132894214589736

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