Below you'll find detailed walkthroughs of various Capture The Flag challenges I've completed. These walkthroughs document my approach, techniques used, and lessons learned.
Building a game client to communicate with a server and extract player information to find a hidden flag.
Finding a flag hidden in plain sight on the competition's Discord server.
Deciphering a message encoded with the "Birds on a Wire" cipher from a simple image.
Finding a hidden key in a Wikipedia edit to decrypt a Vigenère cipher with Star Trek and Star Wars references.