Logic Masters Deutschland e.V.

This puzzle is inspired by Flinty's great Dutch Flat Mates series. The most recent puzzle is about Circuit Boards.
Happy Solving! Also, if you're interested in the series "N.E.W-S.' very Xth Puzzle", be sure to check THIS out!
Moreover, if you are interested in the DFM series, be sure to check THIS out!
CLICK THE PICTURE TO SOLVE IT↓

Rules:
Fill each row, column, and 3x3 box with the digits 1-9 once each.
Cells seperated by a king's move in chess cannot have the same digit.
Digits joined by a X must sum to 10.
Digits in Killer cages must sum to the clue given in the top left corner of the cage.
Digits on the Region Sum Line have an equal sum within each box it passes through.
All 5's in Dutch Flat Mates,which means that every 5 in the grid must have a '1' directly above it or a '9' directly below it. It may have both, but it doesn't need both. Additionally, 5 in Row 1 can have a '1' in row 9 of its column without having to have a '9' directly below, while 5 in Row 9 can have a '9' in row 1 of its column without having to have a '1' directly above.
Wish all you solvers good luck!