LUN4R CTF Quals

Sep 20–20, 2026

format

Jeopardy

restrictions

Open

location

Online

about

LUN4R CTF 2026 is a National Level Capture The Flag competition organized by ROOT RIET, the cybersecurity community of Rajadhani Institute of Engineering and Technology (RIET), Thiruvananthapuram. THE NIGHT HIDES THE FLAG. ROUND 1 — ONLINE QUALIFIERS 20 September 2026 | 10:00 AM – 10:00 PM IST A 12-hour online CTF featuring 24 challenges across Web, Crypto, Pwn, Forensics, Misc, Reverse Engineering, and OSINT. The top 30 teams will qualify for the offline finals. ROUND 2 — OFFLINE FINALS 4 October 2026 | RIET, Thiruvananthapuram, Kerala PRIZES 1st — ₹50,000 2nd — ₹30,000 3rd — ₹20,000 Plus additional vouchers and rewards. LUN4R CTF 2026 is supported by our sponsors and partners, whose contributions help us build a stronger cybersecurity community and competitive platform. Contact: +91 7306

LUN4R CTF Quals is over — still learning?

practice the same techniques on other CTFs. get spoiler-free hints for any challenge — web, crypto, pwn, forensics, reversing, osint, and misc.

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official site ↗ctftime page ↗