Quantum Courier Service is OQS's free course in quantum information. No sign-up, no coding experience, and no physics background required. You're operating your first instrument within ten minutes, and the whole course is 3 hours 41 minutes if you do every mission.
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.
No sign-up, and nothing to install. Notation is defined where it first appears.
Scroll through the missions
Every mission, visualisation, and quiz here was written and built by OQS 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 OQS