petra's Competition History
| Date | Contest | Duration | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 01:40 | 4974 | 503 |  26 |
- | ||
| AtCoder Beginner Contest 242 | 01:40 | 8375 | 39 | 27 |
+1 |