Hey Maikklein, did you start playing? We built a mini-tutorial into the level itself, along with documentation and API details. We also have a rules tab on the ladder page that describes how the tournament works in broad strokes. If you still have questions, drop us a line at team@codecombat.com
I always wanted to join some AI competition and this might actually be fun.
The sad part is, there are no game rules. Yes he explained them a little bit in the blog but it was way too broad.
Also there is no tutorial on how to get started anywhere. I am assuming I need this https://github.com/codecombat/codecombat