Major Diagonals Speed Run

Place the digits 1-9 in each row, column, box and on both marked diagonals, without repeats. KROPKI PAIRS- Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given. Add your time, in a comment, in the puzzle page of Logic Masters Germany, if you like. Bonus for less than 15 minutes. Double bonus for less than 12 minutes.