$ ctf42

🇸🇦 0xFUN

by Bunkyowerstens 🇸🇦 Saudi Arabia CTFtime

0xFUN CTF is an online, 48-hour jeopardy-style Capture The Flag competition designed for intermediate to advanced players, featuring technically challenging problems that emphasize deep understanding, practical exploitation skills, and creative problem-solving in a competitive yet engaging environment.

Join our Discord to stay updated with the latest announcements and prize additions. https://discord.gg/gUC7Heffdu

Categories - Web - Pwn - Reverse Engineering - Cryptography - Forensics - OSINT - Misc - …more : )

We like to thanks our sponsors [+] ApiSec University [+] TrainSec.net [+] Cybersharing [+] Gen.xyz [+] hackviser [+] Rapid Risk Radar [+] Cyberwave.network [+] Hackerdna.com [+] Jsmon Security [+] KnightSquad Academy

Archived challenges by category

Editions

EditionWeight WebPwnReverseCryptoForensicsMiscOSINTHardware Total
2026 17.74 1771311933 54