Solution code: row 3, row 9 (18 characters, no spaces)
on 3. March 2022, 19:32 by jwsinclair
Thanks for solving and rating! If you or someone you know would like a weekly set of puzzles that are a bit easier than the ones here, but hopefully still challenging, check out Artisanal Sudoku. Primarily killer sudokus, often in combination with other rulesets.
https://artisanalsudoku.substack.com