UnknownUserCN's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 426 | 9992 | 53 |  3 |
- | ||
| AtCoder Beginner Contest 430 | 7507 | - | - | - | ||
| AtCoder Beginner Contest 433 | 9424 | 59 | 9 |
+6 | ||
| AtCoder Beginner Contest 435 | 1307 | 1454 |  191 |
+182 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 1810 | 1339 |  468 |
+277 | ||
| AtCoder Beginner Contest 438 | 5834 | - | - | - | ||
| AtCoder Beginner Contest 439 | 5029 | - | - | - | ||
| AtCoder Beginner Contest 440 | 10207 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 8354 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 8901 | - | - | - |