Logic Masters Deutschland e.V.

This is a pure Arrow Sudoku but it's quite crazy and difficult hence the name! You can leave a hidden comment if you need any hints. Feedback is always appreciated.

Rules:
1) Normal Sudoku rules apply:
Place the digits 1-9 into each cell of the grid. None of the rows, columns or boldly outlined 3x3 boxes contain repeated digits.

2) Normal Arrows rules apply:
The digits along each arrow must sum to the digit in the circled cell. Digits may repeat along an arrow if permitted by other rules


Solve Online:
F-Puzzles Link
CTC App Link