Worked on the fossguild/naja repository to enhance core game functionality and user experience through targeted improvements in Python. Focused on refining state management by correcting the free cell counting logic, ensuring apples were accurately included in occupied cell calculations to stabilize gameplay and reduce edge-case errors. Refactored key functions for clarity and maintainability, aligning with project standards. Additionally, implemented a board size configuration enhancement, unifying minimum size handling and increasing maximum board dimensions to support broader gameplay options. These changes streamlined configuration logic, reduced manual validation, and improved maintainability, demonstrating a methodical approach to game development and software engineering.