Oni Sudoku No.231
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.231puzzlelounge.app/nanpure
3954886527486137647625497682
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
739164285524978316816532479348629157167845923952317648285493761673281594491756832
Answer to Oni Sudoku No.231
739164285524978316816532479348629157167845923952317648285493761673281594491756832
If you are unsure how to solve, see how to solve sudoku, with tips.