| OJ | ID | Profile | Repo |
|---|---|---|---|
| Codewars | Andy87877 | https://www.codewars.com/dashboard | https://github.com/Andy87877/Codewars |
| Zerojudge | Andy8787(布長) | https://zerojudge.tw/UserStatistic?id=161297 | https://github.com/Andy87877/Zerojudge |
| LeetCode | Andy87877 | https://leetcode.com/Andy87877/ | https://github.com/Andy87877/LeetCode |
| TOJ | 布長 | https://toj.tfcis.org/oj/acct/7233/ | https://github.com/Andy87877/TOJ |
| Kattis | Andy8787(布長) | https://open.kattis.com/users/andy8787 | https://github.com/Andy87877/Kattis |
| APCS模擬測試 | Andy8787 | https://apcs-simulation.com/user-home?username=andy8787 | https://github.com/Andy87877/APCS-simulation |
| CP | ID | Profile | Repo |
|---|---|---|---|
| Codeforces | Andy8787 | https://codeforces.com/profile/Andy8787 | https://github.com/Andy87877/Codeforces |
| NHDK(CF) | Andy8787 | https://codeforces.com/group/H0qY3QmnOW/blog | https://github.com/Andy87877/NHDK-Ten-Point-Round |
| AtCoder | Andy8787 | https://atcoder.jp/users/Andy8787 | https://github.com/Andy87877/AtCoder |