Welcome to CodeCup CTF!

What's a CTF?

In computer security, Capture the Flag (CTF) is a computer security competition. CTF contests are usually designed to serve as an educational exercise to give participants experience in securing a machine, as well as conducting and reacting to the sort of attacks found in the real world. - Wikipedia

This CTF is a part of CodeDay's new city-vs-city seasonal competition: CodeCup! More info on that here.

The CTF will start at around 6:30 PM Pacific Time on 2/18. The game will not work before then.

To join the CTF: