aorcha's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 9024 | - | - | - | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 8031 | 184 |  9 |
- | ||
| AtCoder Regular Contest 209 (Div. 1) | 662 | - | - | - |