cryptohard

QLotto (Quantum Lottery)

hackthebox

Task: Quantum lottery system using 2-qubit Qiskit circuit with entropy checks. Solution: Exploited negative index bypass (-2 maps to qubit 0) and created anti-correlated Bell state to predict lottery numbers from testing numbers.

$ ls tags/ techniques/
negative_index_bypassbell_state_creationquantum_entanglement_exploit

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