sunkamen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 8505 | 245 |  12 |
- | ||
| AtCoder Beginner Contest 450 | 9726 | 185 | 33 |
+21 | ||
| AtCoder Beginner Contest 452 | 10391 | 109 | 43 |
+10 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9494 | 162 | 58 |
+15 |