dokdo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 5365 | 280 | 14 | - | ||
| AtCoder Beginner Contest 292 | 5239 | 356 | 49 | +35 | ||
| AtCoder Beginner Contest 293 | 7933 | 44 | 46 | -3 | ||
| AtCoder Beginner Contest 294 | 5834 | 146 | 58 | +12 | ||
| AtCoder Beginner Contest 297 | 6205 | 147 | 69 | +11 |