Normal Sudoku rules apply.
Digits along an arrow must sum to the digit in its circle. Digits can repeat along arrows if allowed by the other rules.
(Some of the arrows have been colored. This is solely to help distinguish their paths.)
Try Arrow on your choice of:
Solution code: Columns 1, followed by column 8, from top to bottom.
on 14. December 2022, 19:17 by chain.reader
This was brilliant!
on 11. March 2022, 17:53 by danmeehan91324
Interesting. Arrows acting like a (very convoluted) thermo. Nice puzzle!
on 8. March 2022, 11:07 by AlienRenders
Took me a few minutes to realize what was going on at the start. Nice idea! Elegant break-in disguised in a mess of arrows that act a bit like obfuscation to make it more difficult to know where to look. That works well in this puzzle imo. I had fun with this one.