Hello codeforces!↵
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Combo games are fun and I think people should do more of them. Here's a collection of problems I made two years ago that I'm opening publicly because I don't have a use for them anymore. [Click here for the gym](https://codeforces.me/gym/463603)↵
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Mostly I'm just sharing because they're cool, but I also want to get a gauge on their difficulty. So if you solve any of them, feel free to comment what you think their problem ratings are. ↵
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If you're really up for the challenge, you can also try to rigorously prove your solutions (this will make it a lot harder). ↵
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Hf!
↵
Combo games are fun and I think people should do more of them. Here's a collection of problems I made two years ago that I'm opening publicly because I don't have a use for them anymore. [Click here for the gym](https://codeforces.me/gym/463603)↵
↵
Mostly I'm just sharing because they're cool, but I also want to get a gauge on their difficulty. So if you solve any of them, feel free to comment what you think their problem ratings are. ↵
↵
If you're really up for the challenge, you can also try to rigorously prove your solutions (this will make it a lot harder). ↵
↵
Hf!
