t_riddle's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 243 | 5597 | 346 |  17 |
- | ||
| AtCoder Beginner Contest 245 | 3533 | 751 | 96 |
+79 | ||
| AtCoder Beginner Contest 247 | 3124 | 804 |  199 |
+103 |