Oni Sudoku No.449
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.449puzzlelounge.app/nanpure
6928411354923476515267926487
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
639154278458792361721386594574269813283471659916538742145827936867913425392645187
Answer to Oni Sudoku No.449
639154278458792361721386594574269813283471659916538742145827936867913425392645187
If you are unsure how to solve, see how to solve sudoku, with tips.