First of all: Thank you very much! The credits for the music go to musicradar, they provide a lot of great samples for free! And I have to admit, you are 100% right: It is a circle. The design and the flags are rotating under the skiier. The game is about two years old and I was very new to coding back then. But it was very much fun to make it.
I did not hear from the GDWC so far, but it looks very interesing and I will of course participate. Luckily there is time until september the 30th. Maybe I can come up with something new (Beta) until then. I have four concepts sketched and will start with one of them in the next days.
Much greetings up to Finland!!!