khangpenguin1202's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 8974 | 10 |  1 |
- | ||
| AtCoder Beginner Contest 210 | 8149 | 44 | 4 |
+3 |