ArtNext's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 160 | 419 | 1920 | 720 | - | ||
| AtCoder Beginner Contest 165 | 5987 | 593 | 660 | -60 | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 1001 | 1509 | 900 | +240 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) | 494 | 1778 | 1125 | +225 | ||
| Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) | 1413 | 1410 | 1172 | +47 |