PicoCTF

In this directory, I will upload detailed write‑ups for machines and challenges from picoCTF. picoCTF is a free online cybersecurity platform with capture‑the‑flag (CTF) style puzzles and challenges designed to teach and practice security skills. Users can engage with these interactive puzzles in a game‑like environment to build practical skills in areas like cryptography, web exploitation, reverse engineering, forensics, and more.

Visit Website: PicoCTF

What is picoCTF?

picoCTF is a beginner‑friendly cybersecurity competition and learning platform created by Carnegie Mellon University. It uses a capture‑the‑flag format where participants solve security‑related challenges to find hidden “flags,” helping them learn real cybersecurity concepts in a safe, legal, and gamified setting.

picoCTF: Official Website

Visit picoCTF to access the platform, explore challenges, and join competitions that are available for free to learners of all ages and skill levels.

Challenges:

Each challenge on picoCTF is designed to teach specific cybersecurity skills and concepts. Users solve puzzles to capture flags, and many challenges include learning resources or hints to help learners understand the tools and techniques involved.