decode_world's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 168 | 5643 | 551 |  29 |
- | ||
| AtCoder Beginner Contest 172 | 6542 | 375 | 72 |
+43 | ||
| AtCoder Beginner Contest 190 | 3395 | 864 |  181 |
+109 |