Ctf Events Collection

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🔥Flame

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“My CTF journey since 2015. Stats, writeups, code snippets, notes, challenges.”

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📦Normal

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“Hello, aspiring hackers! 🕵️‍♂️ Here’s a list of 500+ Free TryHackMe rooms to kickstart your cybersecurity journey. These rooms are absolutely free, and I’ve organized them by topic to help you dive in right away. 🛠️”

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⚔️Fighting

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“🎵 Official source code and writeups for SekaiCTF 2022!”

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🔮Psychic

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“🎵 Official source code and writeups for SekaiCTF 2023!”

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🔮Psychic

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“A Discord bot that provides ctf tools for collaboration in Discord servers!”

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💎Aqua

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“🎵 Official source code and writeups for SekaiCTF 2025!”

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🔮Psychic

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“A fast, efficient and lightweight (~100 KB) Capture The Flag framework inspired by the HackTheBox platform. Built with Flask.”

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⚔️Fighting

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“🎵 Official source code and writeups for SekaiCTF 2024!”

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📦Normal

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“meta repository for ctftime.org issues, feature-requests etc”

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🌸Fairy

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“Welcome to HackTheArch! A free open source scoring server for cyber Capture the Flag competitions! ”

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📦Normal

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“For beginners which zero knowledge on ethical hacking!”

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🌊Water

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“Your ultimate infrastructure to run a CTF, with a BeyondCorp-like zero-trust network and simple infrastructure-as-code configuration.”

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⚡Electric

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“Sieberrsec CTF platform. A Jeopardy CTF platform designed with various neat features to aid in training and learning.”

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📦Normal

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“picoCTF 2024 Writeup (Capture the Flag Competition) with the solutions for the challenges.”

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🌊Water

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“A CTF online judge platform developed by Tp0t.”