Oni Sudoku No.155

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

Oni Sudoku No.155puzzlelounge.app/nanpure

6842552191879715964642351268

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

See the answer

617389542849572136523641897254138769731296485968754213385917624476823951192465378

Answer to Oni Sudoku No.155

617389542849572136523641897254138769731296485968754213385917624476823951192465378

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