ShellCTF
A Nationwide Online Capture-The-Flag Competition
Reflexons Tech Fest
ShellCTF is a Jeopardy-style cybersecurity competition designed to test participants across multiple real-world security domains including Web Exploitation, Cryptography, Digital Forensics, OSINT, Reverse Engineering, and Binary Exploitation (Pwn).
Participants compete individually or in teams to solve challenges, capture flags, and climb the live leaderboard while following strict ethical and fair-play rules.
Official Flag Format
SCTF{example_flag_here}
🚫 Zero tolerance policy: Infrastructure attacks, brute-force attempts, flag sharing, or cross-team collaboration will result in immediate disqualification.
Stay Connected with Reflexons
Organized by the Department of Computer Science & Engineering
University of Calcutta