Medium Sudoku No.240
Solved while writing notes (candidates): just the right challenge.
Medium Sudoku No.240puzzlelounge.app/nanpure
25414916238923631968394147936
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
137248596628395417549176283896423175472581639351967842985634721763812954214759368
Answer to Medium Sudoku No.240
137248596628395417549176283896423175472581639351967842985634721763812954214759368
If you are unsure how to solve, see how to solve sudoku, with tips.