CTF Event
Null Origin CTF 2026: Grand finale
Sep 25–25, 2026
about
Null Origin CTF 2026 — Grand Finale Null Origin is an international online Capture The Flag competition organised by Team CyberXoX and powered by CyberHX. The Grand Finale is the second round of Null Origin CTF 2026, bringing together the top-performing teams from the 12-hour Qualifier for a fresh 12-hour Jeopardy-style CTF. EVENT FORMAT • Grand Finale: 25–26 September 2026 • Duration: 12 Hours • Mode: Online • Format: Jeopardy • Team Size: 1–4 Members • Qualification: Qualifier finalists only • Total Competition: 24 hours across two separate 12-hour rounds CHALLENGE DOMAINS • Web Exploitation • Cryptography • Reverse Engineering • Digital Forensics • OSINT • Binary Exploitation • Miscellaneous Challenges range from Easy to Expert and are designed around realistic cybersecurity scenarios.
stuck on a Null Origin CTF 2026: Grand finale challenge?
get progressive, spoiler-free hints — nudge → technique → near-solution. never the flag. covers web, crypto, pwn, forensics, reversing, osint, and misc.
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