7 Kyu
haohuihui 
| Country/Region |  China |
|---|---|
| Birth Year | 2005 |
| Codeforces ID | haohuihui |
| Affiliation | Qilu University of Technology |
Contest Status
| Rank | 24191st |
|---|---|
| Rating |  691
|
| Highest Rating |  737
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7 Kyu
(+63 to promote)
|
| Rated Matches | 39 |
| Last Competed | 2026/01/10 |