Todd Schwartz expanded test coverage for the Connect game in the exercism/problem-specifications repository, focusing on edge cases involving dead-end fork win scenarios. He designed and implemented a new set of JSON-based tests to validate complex win conditions, enhancing the reliability of the game logic across multiple implementations. Todd’s work emphasized thorough testing and clear documentation, which improved maintainability and reduced the risk of regressions for future contributors. By leveraging his skills in game development and testing, he strengthened the overall quality of the test suite, supporting smoother onboarding and more robust validation for downstream developers working on the Connect game.