Templates

Select a template to explore a quantum computing concept. Each template includes a circuit preview, run settings, and a local simulator.

BeginnerFundamentals1 qubit

Quantum Coin Flip

A single qubit in superposition demonstrates true quantum randomness.

What you'll learn:

  • Superposition with the Hadamard gate
  • Measurement collapse
  • True randomness vs pseudo-randomness
Open in Composer
BeginnerEntanglement2 qubits

Bell State Entanglement

Create a maximally entangled two-qubit Bell state.

What you'll learn:

  • Creating entanglement with H + CNOT
  • Correlated measurement outcomes
  • The foundation of quantum teleportation
Open in Composer
AdvancedAlgorithms3 qubits

Grover's Search Demo

Simplified educational demonstration of Grover's search algorithm on 3 qubits.

What you'll learn:

  • Amplitude amplification concept
  • Oracle and diffusion operators
  • Quadratic speedup over classical search
Open in Composer
AdvancedAlgorithms4 qubits

QAOA Optimization Demo

Simplified educational demo of the Quantum Approximate Optimization Algorithm on 4 qubits.

What you'll learn:

  • Problem encoding with cost Hamiltonian
  • Mixing and phase separation layers
  • Candidate bitstring ranking
Open in Composer
BeginnerFundamentals4 qubits

Quantum Randomness Generator

Generate true random numbers using 4 qubits in superposition.

What you'll learn:

  • Multi-qubit superposition
  • Random bitstring generation
  • Quantum vs classical randomness
Open in Composer