humanities's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 215 | 1127 | - | - | - | ||
| AtCoder Beginner Contest 447 | 8510 | 146 |  7 |
- | ||
| AtCoder Beginner Contest 448 | 9424 | 161 | 24 |
+17 | ||
| AtCoder Beginner Contest 449 | 10280 | 51 | 28 |
+4 |