ckoeow's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 4118 | 781 |  52 |
- | ||
| AtCoder Grand Contest 068 | 346 | - | - | - | ||
| KEYENCE Programming Contest 2024（AtCoder Beginner Contest 374） | 6967 | 422 |  104 |
+52 | ||
| AtCoder Beginner Contest 390 | 6704 | - | - | - | ||
| AtCoder Beginner Contest 393 | 5036 | 686 | 185 |
+81 | ||
| AtCoder Beginner Contest 404 | 4931 | - | - | - | ||
| AtCoder Beginner Contest 405 | 11522 | - | - | - |