ZenithHacker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 072 | 106 | - | - | - | ||
| AtCoder Beginner Contest 404 | 4448 | 740 |  47 |
- | ||
| AtCoder Beginner Contest 405 | 11522 | 38 | 42 |
-5 | ||
| AtCoder Beginner Contest 407 | 2999 | 1022 |  166 |
+124 | ||
| AtCoder Beginner Contest 408 | 4887 | 662 |  235 |
+69 | ||
| AtCoder Beginner Contest 409 | 3730 | 887 |  344 |
+109 | ||
| AtCoder Beginner Contest 410 | 6911 | 398 | 346 |
+2 | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 3279 | 937 |  452 |
+106 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 6180 | 497 | 455 |
+3 |