piiiya's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 050 | 1086 | 140 |  6 |
- | ||
| THIRD Programming Contest 2025 Summer（AtCoder Heuristic Contest 051） | 661 | 974 |  218 |
+212 | ||
| ALGO ARTIS Programming Contest 2025 Summer（AtCoder Heuristic Contest 054） | 865 | 726 |  389 |
+178 |