Oni Sudoku No.121

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

Oni Sudoku No.121puzzlelounge.app/nanpure

256561396183176232678253741

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

See the answer

279358416485691237316472598642189753851736924937245681794823165563917842128564379

Answer to Oni Sudoku No.121

279358416485691237316472598642189753851736924937245681794823165563917842128564379

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