Dear Codeforces Community,

I am not new to competitive programming but my skills are. I did basic CP 5-6 months back and left. But now I have seen one of my friends who literally blew up my college with his results. During school I used to like coding a lot, that was basic I know. But now I feel upsurge of inspiration to lets do something productive.

For this I need you guys to help me. I want to know if there exists a set of problems which I can solve to increase my ratings. I am currently doing CSES, but I found it mostly confined to interviews level. Basically what I need is proper guidance and problems.

Please don't judge me of my way to prepare, instead provide a better alternative or roadmap to increase my skills.

Brainless Idiot :)