The water union event has ended. Here's some data:
highscore expert 1, rank 1593
highscore ultimate 1, rank 992
highscore pp 1072, rank 8601
highscore pp 1179, rank 8570
highscore pp 1535, rank 8494
highscore pp 2338, rank 8321
highscore pp 2826, rank 8135
highscore pp 699618, rank 2032
highscore pp 1406931, rank 1311