Each player may only participate in one team. The number of players per team can range from 1 to 4 members. You may share one account to access the contest platform.
If you have a question or a problem, please reach out to us (e.g. if a seemingly valid flag gets rejected).
The flag format is flag{.*} (only printable ASCII characters), unless specified otherwise in the challenge description.
Winners will be selected among teams consisting of only college students.
🚫 Prohibited Behavior
Any behavior that affects the fairness of the contest.
Posting or sharing task solutions or flags.
Attacking the contest infrastructure or systems of organizers or other participants. Only the servers mentioned in challenge descriptions or resources are in scope.
Exploiting vulnerabilities in the contest infrastructure or purposefully breaking challenges for others. If you find such a vulnerability, please report it to us.