Oni Sudoku No.426

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

Oni Sudoku No.426puzzlelounge.app/nanpure

12978973463689474638124621

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

See the answer

617354289453289671829761354184925736536178942792436518348697125971542863265813497

Answer to Oni Sudoku No.426

617354289453289671829761354184925736536178942792436518348697125971542863265813497

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