I completed the following mini-projects (independently):

1. Quantum Sudoku Solver
Using Grover's algorithm, I wrote a notebook that can parse an unsolved sudoku (or magic square) puzzle and designs a quantum circuit that should return the unsolved entries.

https://github.com/rweinbaum/Quantum_Sudoku_Solver

2. Boolean Quantum ROM
I implemented simplifications that reduce the complexity of circuits that implement quantum boolean read-only memory.

https://github.com/rweinbaum/BooleanQuantumROM

3. 5 Qubit code
I implemented the 5 qubit quantum error correcting code and ran tests to ensure that decoding was successful with the correct probabilities.

https://github.com/rweinbaum/FiveQubitCode