duckladydinh's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 110 | 557 | - | - | - | ||
| AtCoder Grand Contest 028 | 866 | 1296 |  187 |
- | ||
| AtCoder Beginner Contest 217 | 1776 | 1213 |  508 |
+321 |