Level 1
5 lessons
Qubits & Gates
Beginner
The foundations: qubits and states, single-qubit gates, measurement, superposition, and entanglement.
The interactive workbench for learning quantum computing.
See It Live
One workbench for theory, simulation, and practice.
Every lesson ships with its own interactive lab. Steer a qubit, watch the Bloch sphere respond in real time, and run real measurement shots to see how randomness converges to theory.
The Qubit Exploration Lab — live in the Qubits & States lesson.
Curriculum
Four levels. Twenty-six lessons. One continuous line of reasoning.
Learning is organized into 4 levels, ordered so nothing depends on something you haven't met yet. Each lesson walks through the same rhythm: intuition → the mathematics → an interactive simulation you can play with → a quiz to check it landed.
Level 2
10 lessons
Algorithms & Protocols
Intermediate
Multi-qubit systems, superdense coding, quantum teleportation, the Deutsch–Jozsa algorithm, the Quantum Fourier Transform, phase estimation, Grover's search, VQE, noise models, and quantum error correction.
Level 3
5 lessons
Scaling & Error Correction
Advanced
Shor's factoring algorithm, Hamiltonian simulation, QAOA, quantum walks, and surface codes.
Level 4
6 studios
Research Frontiers
Research
Open problems, each with a research-grade studio you can actually run: variational quantum algorithms, quantum machine learning, topological quantum computing, quantum chemistry, fault-tolerant quantum computing, and quantum networking.
The Lab
Beyond the lessons, a full set of instruments.
Circuit Sandbox
Build quantum circuits by dragging and dropping gates. The state vector, measurement probabilities, and per-qubit Bloch-sphere views update instantly on every change, and you can export the equivalent real code with one click.
Python Compiler
A code editor that runs real quantum Python — Qiskit, PennyLane, Cirq — on the server and returns genuine output, error messages, and plotted figures, just like a real installation. Requires sign-in.
Per-Lesson Simulators
Every topic has its own custom-built interactive simulation designed for that concept alone — Bloch spheres, probability graphs, Grover amplitude views, and more.
Research Notebook
A block-based workspace that mixes writing, math, runnable code, and circuit diagrams, so your reasoning stays attached to your experiments.
Research Papers
A curated papers section tied to the research studios and projects — read the source, then run it.
Guided Projects
Every one of these was a paper first.
24 hands-on projects across 4 levels, each one a guided reproduction of a real, published result. Every project opens a workspace containing an interactive lab, a step-by-step code track, the measurements, and the actual paper it reproduces — so you can compare your result against the one that got published.
Beginner
- Quantum random number generator
- Bell states & the CHSH game
- Grover's search
- Deutsch–Jozsa / Bernstein–Vazirani oracles
- Quantum teleportation
- BB84 quantum key distribution
Intermediate
- QAOA for Max-Cut
- VQE for molecular chemistry (H₂, LiH)
- Quantum-kernel machine learning
- Shor's algorithm & the threat to RSA
- Phase estimation
- Quantum portfolio optimization for finance
Advanced
- Logical qubit with a surface code
- Error mitigation (ZNE & PEC)
- Quantum GANs for finance
- HHL linear-systems algorithm
- Barren-plateau trainability studies
- QAOA for real logistics
Researcher
- Fault-tolerant surface codes with lattice surgery
- Random-circuit-sampling & quantum-advantage benchmarking
- Decoding quantum LDPC codes
- Utility-scale error mitigation
- Provable quantum-ML speedups
- Pulse-level gate control (DRAG)
Runs on real frameworks, not toy approximations
Qiskit
Cirq
PennyLane
Stim
NumPy
Research Papers
Read the paper. Then reproduce it.
Every research studio and guided project is tied to the real paper it comes from, curated inside the platform so the source and the simulation sit side by side.