| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 44 | P0043 算24点 | 0 / 0 | 6 | |
| 55 | P0054 尼克的任务 | 0 / 0 | 5 | |
| 103 | P0101 统计方形(数据加强版) | 2 / 3 | 3 | |
| 121 | P0119 Goldbach's Conjecture | 1 / 1 | 4 | |
| 123 | P0121 Prime Distance | 1 / 1 | 3 | |
| 262 | P0168 Cow | 0 / 0 | 6 |
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