Box borders divide blue lines into segments with the same sum. The four cells surrounding a circle contain the indicated digits.
Solution code: Row 9
on 17. June 2024, 07:29 by Gene The Supreme
Using the fix suggested by Fuxia.
on 16. June 2024, 23:30 by fuxia
This is a very nice puzzle. Unfortunately, the date bug prevented it from showing up in the list of new puzzles. Maybe deactivate and reactivate it once to fix that?
on 15. April 2024, 17:19 by Gene The Supreme
Tag trouble.