Oni Sudoku No.109

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

Oni Sudoku No.109puzzlelounge.app/nanpure

584169511867463357583674

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

See the answer

451268739372491658698735421569823147123947865784156293916384572247519386835672914

Answer to Oni Sudoku No.109

451268739372491658698735421569823147123947865784156293916384572247519386835672914

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