Logic Masters Deutschland e.V.

Normal Sudoku rules apply.
Place the digits 1-9 once in each row, column, and 3x3 box .

Arrows
The value of digits along an arrow must sum to the number in the corresponding circle/pill. Digits may repeat if allowed by other sudoku rules. Two-cell 'pills' are all read from left to right.

Dutch Whispers
All Arrow clues are also Dutch Whisper lines from the arrow tip to the circle/pill, inclusive of all cells. Adjacent digits along these lines must differ by at least 4.

Special Thanks
To Scojo, as this puzzle was constructed for their weekly prompt: "Puzzles this week must have clues that act as two or more constraints simultaneously."
The title is simply 'Arrows' translated into Dutch, so thank you google - haha

To play this puzzle please click here: Play CTC

Hidden hint available below (may not work on all browsers/mobile).

Hint 1

Many clues are very restricted, particularly with regards to high/low polarity.

Hint 2

The single cell Arrow clues are both forced at the start, if you start from the upper one.

Hint 3

The pill arrows that start with 2 must be at least 26.