Logic Masters Deutschland e.V.

My third puzzle!
This started out as a Sudoku where the German Whisper lines had to be squeezed based on the knowledge of which circle connects to which tip, but slowly evolved into the opposite. Now we got arrows who don't know where their tip is. Maybe you can help them figure it out!
I wasn't sure whether this is a 1 or 2-star difficulty puzzle, but I decided to go with 2 because of the overlapping arrows being kind of a novelty. Let me know what you think of it!

Sudoku: Normal Sudoku rules apply.

Arrows: Digits along an arrow sum to the digit in the attached circle. Digits may repeat along an arrow if allowed by other rules.

Ambiguity: Each pair of arrows overlaps at some point. It is up to the solver to determine which arrow connects to which tip.
(To avoid revealing which arrow is which, each circle is drawn connecting to both tips. I reccommend turning off conflict checking when solving on f-puzzles, as it will be inaccurate.)

German Whisper Lines: Neighbouring digits along green lines differ by at least 5.

F-Puzzles
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