L3akCTF 2025

Beginner-friendly CTF. Challenge difficulty will range from beginner to expert. 10 categories: crypto, web, rev, pwn, forensics, osint, mobile, hardware/rf, hash cracking, and misc. We have created 60+ awesome challenges for you to enjoy with lots of prizes. Gather your hacking crew and be prepared to battle it out in the BEST CTF competition of the year! Discord: https://discord.gg/wjSVdt3a7G Infra sponsored by goo.gle/ctfsponsorship We'd like to sincerely thank all our sponsors for their generous support and contribution to the prize pool: Zellic OtterSec haxo.games HackTheBox TryHackMe Altered Security Google (Infra) RET2 Systems CTFguide OffSec Deloitte hex-rays Trail of Bits