zdb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 10013 | 38 |  2 |
- | ||
| AtCoder Beginner Contest 420 | 9347 | - | - | - | ||
| AtCoder Beginner Contest 421 | 10247 | 53 | 7 |
+5 | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 5339 | 79 | 15 |
+8 | ||
| AtCoder Beginner Contest 424 | 8235 | 45 | 18 |
+3 | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8645 | 45 | 22 |
+4 | ||
| AtCoder Grand Contest 073 | 284 | - | - | - |