During March 2025, Singh developed the foundational AI and game logic for a Tic Tac Toe project in the rpyle/2025TicTacToe repository. Focusing on Python and game development, Singh established a modular architecture by integrating a dedicated AI component, singh.py, into the main script, which supports future enhancements and clean separation of concerns. The initial implementation included board display, move generation, and a row-based strategy for next-move decisions, resulting in a reproducible, playable prototype. No major defects were reported, reflecting careful attention to code quality. This work laid the groundwork for rapid iteration and scalable feature expansion in Python-based games.