Hey Codeforces!
Built something I think you'll find useful.
CF Analytics — not just stats, but actual coaching. It pulls your full submission and contest history and gives you a real picture of where you stand and what to do next.
What's inside:
- Rating history, contest progression, activity heatmap
- Topic-strength radar across 30+ algorithm tags
- Weakness analysis based on your actual submission patterns
- AI-generated personalized roadmap toward your target rating
- Curated problem recommendations for your weak spots
The AI part actually looks at your data — not generic "practice DP and graphs" advice. It gives you a concrete plan based on what you've been solving and where you're dropping problems.
Links
Free and open source.
Try it with your handle and let me know in the comments if the weakness analysis matches what you'd expect. Curious especially what higher-rated folks think.
If it helps, a star on GitHub would be appreciated
— green_heaven
