SQUARE_CTF(1) SQUARE_CTF(1)

Name

square-ctf - Capture the Flag competitions, hosted by Square, where teams compete to solve security-related challenges for points.

New to CTFs?

We have a list of tips that should help you get started.

Events

Contact

Credits

Our CTFs have been possible thanks to Square engineers contributing their time, skills and energy. Every year, about a dozen engineers get together to build puzzles, as well as spin up all the infrastructure needed to run a smooth competition. We hope you find these puzzles fun and educational, we definitely enjoy making them!

+ everyone who has helped us in various ways. Including making sure our puzzles are solvable, publicizing our events and helping out with last minute show stoppers.

We are also thankful to everyone who took the time to publish writeups/solutions!

SEE ALSO

WORK_AT_SQUARE(1), PRIVACY_POLICY(1), CODE_OF_CONDUCT(1)

Square, Inc. (c) SQUARE_CTF(1)