CP Coach is a Chrome add-on designed to enhance your competitive programming skills on Codeforces. This free tool analyzes your recent contest performances, pinpointing the problems you struggled with and the topics that challenged you the most. By evaluating your unsolved problems, it provides personalized practice recommendations that are tailored to your skill level, specifically focusing on issues within ±400 of your maximum rating. The user interface is intuitive, featuring visually appealing cards that clearly display problem difficulty and tags for easy navigation.

The application also includes color-coded difficulty indicators, allowing users to quickly identify easy, medium, and hard problems. With tag-based recommendations, CP Coach helps users concentrate on specific areas for improvement, ensuring a more effective practice experience. Notably, it operates fully client-side, prioritizing user privacy without requiring any sign-in, making it accessible and user-friendly.