During March 2025, this developer created a new AI module for Tic-Tac-Toe within the rpyle/2025TicTacToe repository, focusing on algorithm design and game development using Python. They implemented the groff.py module, which handles board rendering and core game logic, and introduced two AI strategies: Next Open, which proactively selects moves, and Line, Random, which deterministically fills the last column before switching to random moves based on an iteration counter. This work improved automated testing and reproducibility of AI strategy evaluation, resulting in clearer, more maintainable code and enabling faster iteration for future strategy experimentation and development.