Logic Masters Deutschland e.V.

Here's another bite-sized sudoku puzzle from me. I enjoy setting these and they seem to be popular. :) Not sure about the difficulty on this one, there is a chance it could be bumped up to 2 stars.

Rules

Normal 6x6 sudoku rules apply.

Anti-king: digits separated by a chess king's move cannot be the same.
Region sum lines: box borders divide the blue lines into segments, each of which sums to the same total.
Kropki pairs: digits separated by a black dot have a ratio of 2:1; digits separated by a white dot are consecutive.

My previous 6x6 sudokus: