l_l_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 001 | 1199 | 536 |  46 |
- | ||
| estie Programming Contest 2022（AtCoder Heuristic Contest 014） | 584 | 689 |  143 |
+97 | ||
| THIRD PROGRAMMING CONTEST 2022（AtCoder Heuristic Contest 017） | 939 | - | - | - | ||
| RECRUIT Nihonbashi Half Marathon 2023 Summer（AtCoder Heuristic Contest 022） | 992 | - | - | - | ||
| AtCoder Heuristic Contest 025 | 879 | - | - | - | ||
| THIRD PROGRAMMING CONTEST 2024（AtCoder Heuristic Contest 039） | 390 | 1244 |  471 |
+328 | ||
| AtCoder Heuristic Contest 044 | 997 | - | - | - | ||
| THIRD PROGRAMMING CONTEST 2025（AtCoder Heuristic Contest 045） | 1216 | - | - | - |