Medium Sudoku No.421
Solved while writing notes (candidates): just the right challenge.
Medium Sudoku No.421puzzlelounge.app/nanpure
415487419123579843728594265328
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
543981762179652483862374915791238654235467891684195327328716549457829136916543278
Answer to Medium Sudoku No.421
543981762179652483862374915791238654235467891684195327328716549457829136916543278
If you are unsure how to solve, see how to solve sudoku, with tips.