Phase 1
Attack Range
The in-person phase. You're handed a target and work the full kill chain — recon to root — against your team's own isolated box. Submit flags and watch the live scoreboard here.
Open scoreboard →
Phase 2
Jeopardy CTF
The take-home phase. 73 challenges across 12 categories — web, crypto, forensics, reversing, pwn and more. Launch your own private instance for the interactive ones.
Enter CTFd →