This puzzle was created by Jakhob and wooferzfg to celebrate zetamath does puzzles reaching 1000 subscribers!
Normal Irregular Sudoku rules apply.
Neighboring digits on a green line must differ by at least 5. Each purple line contains a set of consecutive and non-repeating digits, in any order.
Solution code: Row 7 followed by Row 9
on 14. July 2023, 23:43 by StephenR
Very good, thanks, and what a clever break-in.