KeyAmuse's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| THIRD PROGRAMMING CONTEST 2023（AtCoder Heuristic Contest 030） | 1037 | 239 |  20 |
- | ||
| MC Digital Programming Contest 2024（AtCoder Heuristic Contest 031） | 1002 | - | - | - | ||
| THIRD Programming Contest 2026（AtCoder Heuristic Contest 061） | 465 | 1406 |  576 |
+559 | ||
| RECRUIT Nihonbashi Half Marathon 2026 Summer (AtCoder Heuristic Contest 069) | 700 | 1037 |  747 |
+217 | ||
| ALGO ARTIS Programming Contest 2026 September（AtCoder Heuristic Contest 072） | 668 | 1045 |  869 |
+137 |