Skip to main content
Problem List
Q50.Superdense Coding: Encode Bits "00"Medium

Q50.Superdense Coding: Encode Bits "00"

Quantum CommunicationQubits: 2Q
Transmit the 2-bit classical message "00" (identity operation) across an EPR channel.
Target Objective:
Prepare Bell pair Φ+|\Phi^+\rangle, apply identity (no gate), and execute Bob’s Bell measurement to decode |00⟩.
Judge Acceptance Criteria:

Measurement probability for designated basis state must reach ≥ 95%.

Gates:
q[0]|0⟩
S0
S1
S2
S3
S4
S5
S6
S7
q[1]|0⟩
S0
S1
S2
S3
S4
S5
S6
S7
Click slot to place selected gate. Right-click to remove.0 gates in circuit
Click "Submit" in the top bar to run automated test cases against your circuit.