ckkkk_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 7193 | 283 |  14 |
- | ||
| AtCoder Beginner Contest 430 | 6241 | 264 | 42 |
+28 | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 9012 | 40 | 40 |
-2 |