Medium Sudoku No.491
Solved while writing notes (candidates): just the right challenge.
Medium Sudoku No.491puzzlelounge.app/nanpure
691476952743488318596372564137
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
639124758841675923527938614753261489496853271182497365975316842318742596264589137
Answer to Medium Sudoku No.491
639124758841675923527938614753261489496853271182497365975316842318742596264589137
If you are unsure how to solve, see how to solve sudoku, with tips.