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Beginner3 qubitspar 3

Uniform over three qubits

Three qubits, eight basis states, and every one of them equally likely: 1/8 = 12.5% each. This is the starting line for almost every quantum algorithm.

Stuck on the concept? Read Superposition & Measurement.

Target
What you are aiming at100 %
|000⟩
|001⟩
|010⟩
|011⟩
|100⟩
|101⟩
|110⟩
|111⟩
Your circuit
What you are producing right now100 %
|000⟩
|001⟩
|010⟩
|011⟩
|100⟩
|101⟩
|110⟩
|111⟩
Gates
Single qubit
Two qubit
Three qubit
Other

Select a gate to see what it does, then tap a wire — or Tab to a wire and press Enter — to place it.

Circuit
Gates
0
Par
3
Pick a gate from the palette to start building.

Pick a gate, then tap a cell — or Tab into the grid and use the arrow keys and Enter — to place it.

Practice more like this

Generate a fresh target distribution drill at this difficulty. Every generated puzzle is verified solvable by execution before you see it — the generator runs its own solution through the same simulator and grader that will judge yours.