Solution code: Row 9
on 31. August 2021, 10:00 by Bondye
@StefanSch
Thanks for sticking with it and well done for the completed solve! The puzzle would be broken if the Renban lines were only length 5.
on 31. August 2021, 00:01 by StefanSch
Bitte beachten: Die beiden Renban-Gruppen links und rechts bestehen aus je 9 Ziffern und überlappen sich teilweise mit den grünen Linien.
Please note: The two renban groups left and right contain 9 digits each and overlap with the green lines.
on 23. August 2021, 04:57 by Bondye
@StefanSch
I assure you there is a solution.
If you are interested I can type up my solution path for you.
on 21. August 2021, 12:06 by StefanSch
Either I made a mistake, or there is something wrong. After my analysis, there is _no_ solution.
on 27. July 2021, 12:10 by Bondye
Added link to my other puzzles.