Medium Sudoku No.31

Solved while writing notes (candidates): just the right challenge.

Medium Sudoku No.31puzzlelounge.app/nanpure

358681395164918471789215968327

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

See the answer

731589642468132759592764831654971283389246175127358964975623418243817596816495327

Answer to Medium Sudoku No.31

731589642468132759592764831654971283389246175127358964975623418243817596816495327

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