Standalone tools you can open anytime: build experiments, read out quantum state, and connect what you see to the course. Lesson-embedded widgets live on the Simulators page; this hub is for deeper, open-ended practicals.
Only one lab is live so far. More will appear here as we ship new tracks and tooling. Each card describes what you will be able to do when that practical goes live.
Place gates on a grid, set the number of qubits, and run the circuit in your browser. Inspect the state vector, Bloch-sphere view, measurement histogram, and copy Qiskit-style code — no install or account.
Open simulatorTwiddle error channels and watch how fidelity drops over depth — tie the graphs directly to the decoherence lessons in Track 1 and the math of channels in later tracks.
Not wired up yetStep through Grover, Deutsch–Jozsa, or QFT with the computer keeping the algebra honest — aimed at the algorithm track once those lessons exist.
Not wired up yet