buzzing's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 155 | 4142 | 482 | 24 | - | ||
| AtCoder Beginner Contest 182 | 3822 | 638 | 94 | +70 | ||
| AtCoder Beginner Contest 183 | 2702 | 865 | 209 | +115 | ||
| AtCoder Beginner Contest 184 | 4004 | 631 | 270 | +61 | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 8354 | - | - | - |