ctb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 003 | 860 | - | - | - | ||
| Hitachi Hokudai Lab. & Hokkaido University Contest 2021 | 114 | - | - | - | ||
| MC Digital Programming Contest 2022（AtCoder Heuristic Contest 008） | 824 | - | - | - |