BlackOutBit's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 6722 | 410 |  20 |
- | ||
| AtCoder Beginner Contest 445 | 5194 | - | - | - | ||
| AtCoder Beginner Contest 448 | 10246 | 50 | 25 |
+5 | ||
| AtCoder Beginner Contest 449 | 10280 | 51 | 29 |
+4 | ||
| AtCoder Beginner Contest 450 | 6652 | 566 | 70 |
+41 | ||
| AtCoder Beginner Contest 452 | 5750 | 688 |  129 |
+59 |