A tip for the contest: The first task closed at 15:30, the second at 12:00 and the third at 11:00.
It's fine for me now, because I will do the tasks in the evening. But I just found out (when I wanted to do the second task between 13:00-15:30) that I'm to late, because the second task closed at a different time than the first. Quiet frustating that - because of it - I can not complete the set anymore. Any chance you can add a bonus round (for example if somebody misses one, or something like this happens)...