CyberNSK 2026 is one of the largest cybersecurity competitions in Siberia, organized by Siberian Security League in collaboration with Novosibirsk State Technical University (NSTU NETI), Department of Information Security.

The online qualification round is a 24-hour Jeopardy-style CTF. Teams of up to 5 participants (school and university students) compete by solving practical security challenges and submitting flags.

The competition uses a dynamic scoring system: the fewer teams solve a task, the more points it is worth.

Categories include:

Web

Crypto

Reverse Engineering

Pwn

Forensics

Steganography

OSINT

AI

Hardware

and others