qfest-grader
Copyright 2026 Qiskit Fall Fest 2026 Warsaw organisers

This product is derived from the Quantum Challenge Grader (qc-grader 2026.9.29),
https://github.com/qiskit-community/Quantum-Challenge-Grader
Copyright 2019 IBM and its contributors, licensed under the Apache License, Version 2.0.

Changes from the original:
- Answers are reduced to final values (counts, numbers, sparse amplitudes,
  circuit depth and gate positions, stabilizer expectation values) on the client.
- Participants are identified by a saved email instead of an IBM Quantum API key.
- Submissions go to the Warsaw grading server instead of IBM's grading API.
- Only the Warsaw Lab 0 and Lab 1 grading functions are included.

Files derived from the original keep IBM's copyright notice and state the changes.
