There are 3 repositories under ctf-events topic.
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🎵 Official source code and writeups for SekaiCTF 2022!
🎵 Official source code and writeups for SekaiCTF 2023!
🎵 Official source code and writeups for SekaiCTF 2025!
A fast, efficient and lightweight (~100 KB) Capture The Flag framework inspired by the HackTheBox platform. Built with Flask.
🎵 Official source code and writeups for SekaiCTF 2024!
Your ultimate infrastructure to run a CTF, with a BeyondCorp-like zero-trust network and simple infrastructure-as-code configuration.
Welcome to HackTheArch! A free open source scoring server for cyber Capture the Flag competitions!
For beginners which zero knowledge on ethical hacking!
Sieberrsec CTF platform. A Jeopardy CTF platform designed with various neat features to aid in training and learning.
picoCTF 2024 Writeup (Capture the Flag Competition) with the solutions for the challenges.
Write up of solutions to the picoCTF 2023 capture the flag (CTF) event from my submissions during the competition.
DEF CON 27 (2019) OpenCTF Repository - Developed, Organized, and Hosted by Neg9
Laravel-Based Community CTF Platform
Capture The Flag Marker System
Write up of some solutions to the picoCTF 2023 from my submissions during the competition
SHELLCTF 2021 WriteUps. A beginner-friendly CTF with an objective to get the enthusiastic students familiar with the basics, along with a few hard and fun challenges for the professionals.
Capture The Flag | Cyber SEA GAME 2019 | Writeup
picoCTF 2023 Writeup (Capture the Flag Competition) with the solutions for the challenges.
Simple tool for running CTF events, built on ASP.NET Core, and compatible with CTFtime
Write up of solutions to the picoCTF 2025 Capture the Flag (CTF) event from my submissions during the competition and any subsequent submissions (as noted).
Moved to https://gitlab.com/bhavyanshu/BoltCTF
For beginners which zero knowledge on ethical hacking!
The Capture The Flag challenge called Docker-CTF made by Ilolm.
Соревнование по информационной безопасности surtcf_2020_online
Соревнование по информационной безопасности surctf_2021