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4 Kyu
hhyz100413 
| Country/Region |  China |
|---|---|
| Birth Year | 2010 |
| X(Twitter) ID | @Hehaoyuzheng |
| Codeforces ID | 100413hhyz |
Contest Status
| Rank | 8913th |
|---|---|
| Rating |  1232
|
| Highest Rating | 1235
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4 Kyu
(+165 to promote)
|
| Rated Matches | 15 |
| Last Competed | 2025/07/19 |