harmonliu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 6657 | 453 |  23 |
- | ||
| AtCoder Regular Contest 193 (Div. 1) | 753 | - | - | - |