Worked on the courselab/coral repository to overhaul the snake rendering system in a Python and Pygame-based game. Redesigned the snake’s appearance by introducing a circular head, enhanced tail visuals, and added eyes and a tongue, all unified under a single drawing method. Centralized color and state management streamlined the handling of live and dead states, reducing rendering complexity and improving maintainability. Addressed a border wrapping bug to ensure the snake correctly wraps around screen edges, enhancing gameplay stability. Applied configuration management and refactoring skills to consolidate drawing logic, resulting in a cleaner rendering pipeline and easier future enhancements.