Logic Masters Deutschland e.V.

Normal Arrow Sudoku Rules apply, with Minimum cells, black dots and German Whispers.
CLICK THE PICTURE TO SOLVE IT↓

TO BE SPECIFIC
Normal Sudoku rules apply: Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
German Whisper (green line): Adjacent digits along each german whisper line must have a difference of at least 5.
Arrow: The digits along each arrow must sum to the digit in the circled cell.
Min/max cells must be greater than or less than their orthogonally adjacent neighbors as indicated by the symbols bordering the cell.
Digits in cells separated by a black dot have a 1:2 ratio. No negative constraint.
Wish you solvers good luck!