Oni Sudoku No.355
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.355puzzlelounge.app/nanpure
2479337546124868529378976529
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
254378961861945723937261584482659137573124896619837452146592378398716245725483619
Answer to Oni Sudoku No.355
254378961861945723937261584482659137573124896619837452146592378398716245725483619
If you are unsure how to solve, see how to solve sudoku, with tips.