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5 Dan
MatrixGroup 
| Country/Region |  China |
|---|---|
| Birth Year | 2009 |
| X(Twitter) ID | @GLinearGroup |
| TopCoder ID | bilibilitdasc1 |
| Codeforces ID | GroupMatrix |
| Affiliation | VividCycle |
Contest Status
| Rank | 77th |
|---|---|
| Rating | 2884 |
| Highest Rating | 2884 ― 5 Dan (+116 to promote) |
| Rated Matches | 92 |
| Last Competed | 2025/11/09 |