Hello Codeforces community!↵
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Since [AtCoder](https://atcoder.jp) is a favorite online judge to many of us, containing a huge volume of high quality problems, I decided to build a website called [AtCoder Categories](https://atcoder-categories.github.io), inspired by the great [AtCoder Problems](https://kenkoooo.com/atcoder) website.↵
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It's true that for many people, problem tags can ruin the experience of solving a problem. But what if someone wants to strengthen a weak area with high-quality problems from AtCoder? [This tool](https://atcoder-categories.github.io) lets you practice by topic and track your progress ~ without exposing you to the full set of tags a problem carries. ↵
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You can try it out here: [AtCoder Categories](https://atcoder-categories.github.io)↵
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Categories and problem sets are reviewed on a regular basis. Problems from recent contests are added to the relevant categories each week. Currently, it's in an initial phase, things are expected to become more mature with next deployments.↵
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I tried my best to categorize all problems from [ABC175~456, ARC104~218, AGC047~077]. Any feedback, suggestion, feature idea will be appreciated. Let me know in the comment or [email](mailto:atcodercategories@gmail.com) if you face any issues / bug or want to give feedback.↵
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Cheers!
↵
Since [AtCoder](https://atcoder.jp) is a favorite online judge to many of us, containing a huge volume of high quality problems, I decided to build a website called [AtCoder Categories](https://atcoder-categories.github.io), inspired by the great [AtCoder Problems](https://kenkoooo.com/atcoder) website.↵
↵
It's true that for many people, problem tags can ruin the experience of solving a problem. But what if someone wants to strengthen a weak area with high-quality problems from AtCoder? [This tool](https://atcoder-categories.github.io) lets you practice by topic and track your progress ~ without exposing you to the full set of tags a problem carries. ↵
↵
You can try it out here: [AtCoder Categories](https://atcoder-categories.github.io)↵
↵
 if you face any issues / bug or want to give feedback.↵
↵
Cheers!
