It would really useful for me to categorize the USACO problems based on their difficulty and their "USACO Guide" category (Simulation, DFS, segment tree, etc), mirroring what the USACO Guide does but for every problem.
Additionally, there's some interesting room for ML research on AI-based classification. If anyone has experience in that, it would be highly appreciated.
I'm willing to pay $300 (or more) for someone with the time for this project. If you're interested and are at least decently experienced at competitive programming, please DM me. Thanks!