NotedCourses
Every subject, paced into short interactive lessons.
Computer Science
Write programs from the first instruction. Start by moving a robot, finish writing real code.
Locked
Thinking In Code
Write your first programs by moving a robot through a world. Start by clicking commands, finish by typing real Python.
Cybersecurity
Learn security at a real command line — minigames where the only way forward is a command that actually works.
Locked
Cybersecurity
Learn security the way practitioners do — at a command line, hunting for something someone tried to hide.
Coming soon
Web Exploitation
Injection, broken authentication and the request you were never meant to send.
Coming soon
Cryptography
Why encoding is not encryption, and what actually protects a secret.