SquareCTF 2023MMXXII

Challenges Scoreboard Past events

Registration form

username
Your username will initially be your team name. You can then create or join a team if you desire.

email (optional)
Providing an email is optional. Your email is only used for account recovery purpose and as a means of contact for prize delivery coordination.

password
Minimum length 9 characters.
confirm password

By creating an account, you accept our CTF Rules (~2 pages) and our Code of Conduct (~2 pages). We take both of these seriously, so make sure you read them!

We purge our database shortly after the event is over. If you registered in a previous year, you will have to register again.

Don't forget to join our Slack. We use Slack to post announcements and resolve issues.Alok also uses it to troll.

https://block.xyz/careerswe are hiring!