Seral's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| NEC Programming Contest 2021(AtCoder Beginner Contest 229) | 5583 | 60 |  3 |
- | ||
| AtCoder Beginner Contest 230 | 3777 | 391 | 29 |
+26 | ||
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 4690 | 229 | 52 |
+23 | ||
| M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) | 3919 | 347 | 82 |
+30 | ||
| AtCoder Beginner Contest 233 | 4988 | 231 |  100 |
+18 | ||
| AtCoder Beginner Contest 234 | 6156 | 188 | 110 |
+10 | ||
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 7259 | 95 | 106 |
-4 |