Hello CF,↵
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I've seen a lot of people say very good things about a2oj ladders but I never used it because the problems in it are very old, as it was constructed by [user:ahmed_aly,2022-02-13] 4-5 years ago, so I decided to try to recreate the ladders with updated data of codeforces, especially because nowadays CF is quite ad-hoc (and I like it:D).↵
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I mostly followed the same procedure as described [here](https://mirror.codeforces.com/blog/entry/47442), with some little changes, one of them being not having 800 rated problem in 1500 ladders, these ladders are based on problem rating. You can visit the website here https://c2-ladders.com↵
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If you want to learn more about how I did it, I've uploaded a video on how I constructed it, which you can see here.: https://youtu.be/xQuNwSFi4Ag↵
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The website and the script both are open sources, feel free to make a PR if you want some change or just tell me in comments.↵
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Website: https://github.com/prince776/c2ladders↵
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Script: https://github.com/prince776/scripts-yt/tree/master/ladder↵
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Here's a preview↵
↵
↵
↵
Why C2Ladders? Well it stands for codemastercpp's codeforces ladders. ↵
↵
↵
I've seen a lot of people say very good things about a2oj ladders but I never used it because the problems in it are very old, as it was constructed by [user:ahmed_aly,2022-02-13] 4-5 years ago, so I decided to try to recreate the ladders with updated data of codeforces, especially because nowadays CF is quite ad-hoc (and I like it:D).↵
↵
I mostly followed the same procedure as described [here](https://mirror.codeforces.com/blog/entry/47442), with some little changes, one of them being not having 800 rated problem in 1500 ladders, these ladders are based on problem rating. You can visit the website here https://c2-ladders.com↵
↵
If you want to learn more about how I did it, I've uploaded a video on how I constructed it, which you can see here
↵
The website and the script both are open sources, feel free to make a PR if you want some change or just tell me in comments.↵
↵
Website: https://github.com/prince776/c2ladders↵
↵
Script: https://github.com/prince776/scripts-yt/tree/master/ladder↵
↵
Here's a preview↵
↵
↵
↵
Why C2Ladders? Well it stands for codemastercpp's codeforces ladders. ↵
↵
