Medium Sudoku No.275
Solved while writing notes (candidates): just the right challenge.
Medium Sudoku No.275puzzlelounge.app/nanpure
631259413423591547398523992857
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
637451298218963475594827613482375961159648327376192584845216739921734856763589142
Answer to Medium Sudoku No.275
637451298218963475594827613482375961159648327376192584845216739921734856763589142
If you are unsure how to solve, see how to solve sudoku, with tips.