Oni Sudoku No.400
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.400puzzlelounge.app/nanpure
835249178661524285231833256
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
986123745274596318513784296625348971837961524149257683458672139761839452392415867
Answer to Oni Sudoku No.400
986123745274596318513784296625348971837961524149257683458672139761839452392415867
If you are unsure how to solve, see how to solve sudoku, with tips.