proofer's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) | 1278 | 1018 |  93 |
- | ||
| AtCoder Beginner Contest 245 | 7884 | 41 | 71 |
-22 | ||
| AtCoder Beginner Contest 319 | 14001 | 35 | 58 |
-13 |