Support & Documentation

If you have any questions, please first consult the documentation. Should you need further help, feel free to post a message in the Forum or send an e-mail to

For questions about particular challenges, you should contact the organizers of that challenge. They maintain their own pages, and contact information should be listed on the challenge sites.

For technical questions about the codebase underlying and using advanced features such as setting up automated evaluation for your challenge, you can go to the GitHub repository and read and post issues, and read the documentation.