Hikariz's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 171 | 2073 | - | - | - | ||
| Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） | 2904 | - | - | - | ||
| AtCoder Beginner Contest 350 | 2429 | 1146 |  129 |
- | ||
| HHKB Programming Contest 2025(AtCoder Beginner Contest 388) | 5465 | - | - | - | ||
| Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) | 5800 | 589 |  209 |
+80 |