blackhand's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 141 | 524 | 1582 | 382 | - | ||
| AtCoder Beginner Contest 142 | 656 | 1520 | 804 | +422 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 141 | 524 | 1582 | 382 | - | ||
| AtCoder Beginner Contest 142 | 656 | 1520 | 804 | +422 |