Arenabreakout's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 10005 | 156 |  8 |
- | ||
| AtCoder Beginner Contest 452 | 9556 | 153 | 24 |
+16 | ||
| AtCoder Beginner Contest 453 | 9343 | 191 | 43 |
+19 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8013 | 233 | 64 |
+21 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9394 | 123 | 71 |
+7 |