HKZZZ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 8034 | 306 |  15 |
- | ||
| AtCoder Beginner Contest 420 | 1265 | 1393 |  275 |
+260 | ||
| AtCoder Beginner Contest 421 | 6975 | 449 | 295 |
+20 | ||
| AtCoder Beginner Contest 422 | 1655 | 1035 |  462 |
+167 | ||
| AtCoder Beginner Contest 423 | 3659 | 791 |  519 |
+57 | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8645 | 45 |  395 |
-124 | ||
| AtCoder Beginner Contest 426 | 8810 | 196 | 353 |
-42 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 9081 | 52 | 282 |
-71 | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 9012 | - | - | - |