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Quantum simulations

Quantum Challenges

Put your quantum computing knowledge to the test. Build circuits, run algorithms, and verify your understanding of entanglement, superposition, and quantum gates.

Share your solutions in our Discord — compare approaches, get hints, celebrate wins.

Active Challenges

Easy

Build a Bell Pair Circuit

Construct a circuit that creates a maximally entangled Bell state from two qubits. Apply H and CNOT in the right order.

Entanglement | ~2 min
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Hard

Find the Marked Item with Grover's in Optimal Iterations

Run Grover's search algorithm and find the marked item using exactly the optimal number of iterations for the given database size.

Quantum Algorithms | ~5 min
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Medium

Teleport a State with θ=90° φ=45°

Use quantum teleportation to transfer a specific qubit state. Set up the Bell pair, apply corrections, and verify the output matches the target.

Quantum Protocols | ~4 min
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Easy

Apply H-Z-H and Predict the Output

Chain Hadamard, Pauli-Z, and Hadamard gates. Predict the final state before measuring. Understand gate composition through practice.

Quantum Gates | ~2 min
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Medium

Get 100% Correlation in 100 Entanglement Experiments

Run 100 measurements on entangled qubit pairs and achieve perfect correlation. Understand why entanglement guarantees correlated outcomes.

Quantum Mechanics | ~3 min
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Personal Records

Coming soon — your best times and scores will be tracked here using local storage. Complete challenges to start building your record.

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