Learn Quantum

Learn quantum computing with real circuits.

Build intuition in under two minutes, then open the matching quantum DSL circuit in the quantum circuit simulator.

Start with qubits Try Hadamard

Concepts

Each lesson follows Understand, Visualize, Experiment, Apply with simulator-ready quantum DSL.

Level 1

Classical vs quantum

Compare fixed bits with state that can rotate, interfere, and be measured.

Open Level 1

Qubits

A qubit is a two-outcome system described by amplitudes until measurement.

Open Level 1

Measurement

Measurement turns probabilities into a classical result.

Open Level 2

Quantum gates

Gates rotate, flip, phase, or connect qubits.

Open Level 3

Superposition

A qubit can carry multiple possible outcomes as amplitudes.

Open Level 3

Entanglement

Linked qubits can show correlations stronger than independent randomness.

Open Level 3

Interference

Quantum paths can reinforce or cancel one another.

Open Level 2

Circuits

A circuit is a sequence of gates and measurements.

Open Level 3

Probability amplitudes

Amplitudes are the signed ingredients that become probabilities.

Open Level 3

Phase

Phase changes how amplitudes combine later.

Open

Learning journey

Move from basics to quantum algorithms, then connect ideas to real applications and the glossary.

Level 1

Bits, qubits, and measurement.

Level 2

Hadamard, Pauli gates, and CNOT.

Level 3

Superposition, entanglement, phase, and interference.

Level 4

Bell states, Grover, Deutsch-Jozsa, and teleportation.

Level 5

Noise, NISQ, error correction, and fault tolerance.