This server is currently under active development. Please excuse some small disruptions.
Please register an account for using this website. Your personal data will only be
used in the context of the optimization challenges. You will be able to reuse your
account for multiple competitions.
- You can change your data later.
- Your username can be seen by other users. The rest of the data is mainly for
- We might contact you via mail in the context of a competition. We try to keep
this at an absolute minimum.