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Problems
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Quantum
Gates & Phase
Gates & Phase
0 / 14 solved
Learning Resources
PennyLane Codebook: Foundations of Quantum Computing
Practice Problems
0 / 14 completed
First gate trick
86%
6/7 solved
Gate from |0>
100%
5/5 solved
X gate warmup
100%
5/5 solved
Phase flip basics
83%
5/6 solved
Pauli-Y effect
100%
5/5 solved
Invisible phase, visible later
71%
5/7 solved
Cloning theorem check
100%
5/5 solved
Gates that can go backward
100%
5/5 solved
What is phase kickback?
100%
3/3 solved
What is the no-cloning theorem?
100%
3/3 solved
What is a global phase?
100%
3/3 solved
Why is relative phase important?
100%
3/3 solved
Why is the T gate important?
100%
1/1 solved
Why are Clifford gates alone not enough for universal quantum computing?
100%
1/1 solved