s1s2s1s4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 9822 | 122 |  6 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 9179 | - | - | - | ||
| AtCoder Beginner Contest 444 | 10838 | - | - | - |