The Information Problem
How classical information really works, and why a bit can always be copied, read, and quietly stolen.
Quantum Courier Service is OUQIS's free course in quantum information. No sign-up, no coding experience, and no physics background required. Your first hands-on quantum operation is only about five minutes in.
You play a recruit at a fictional spy agency racing to outsmart a rival network, and each mission teaches you something real about quantum physics along the way.
Every concept comes with an interactive visualisation you run yourself rather than just read about, so ideas that normally take a full lecture start clicking within minutes.
Scroll through the missions
Every mission, visualisation, and quiz here was written and built by OUQIS members, not a faceless ed-tech company. It runs in any browser, on a laptop or a phone. You're hands-on within the first few minutes, so there's nothing stopping you starting right now.
Quantum Courier Service is just one of the things we do. Here's where to learn more about the society behind it.
No lectures. No prerequisites.
Just you, a mission, and real quantum physics.
Quantum Courier Service · a free course from OUQIS