During July 2025, Nidhi Singh developed two Pygame mini-games—Tic-Tac-Toe and Catch the Falling Blocks—for the CodeVerse_2025 repository, focusing on clear gameplay mechanics, drawing routines, win conditions, scoring, and restart logic. She used Python and Pygame to implement event-driven game loops and input handling, ensuring the games were both functional and easy to extend. Alongside feature development, Nidhi systematically removed legacy code, deleting outdated game files to streamline the codebase and reduce maintenance overhead. Her work improved onboarding for new developers and supported future enhancements by maintaining a clean Git history and emphasizing codebase clarity and maintainability.