| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1913 | Strategic Game | 2 | 3 | 66.7% |
| 1920 | Anniversary party | 0 | 1 | 0.0% |
| 1921 | The more, The Better | 1 | 1 | 100.0% |
| 2515 | 树的中心 | 5 | 5 | 100.0% |
| 2971 | 菜肴制作 | 1 | 7 | 14.3% |
| 3713 | 旅游规划 | 6 | 6 | 100.0% |
| 3715 | 叶子的颜色 | 5 | 8 | 62.5% |
| 3716 | 骑士 | 3 | 5 | 60.0% |
| 4853 | The Chocolate Spree | 1 | 1 | 100.0% |
| 4896 | Preorder Test | 1 | 1 | 100.0% |
| 7200 | 验题 | 1 | 1 | 100.0% |
| 7202 | 绯色 IOI（悬念） | 1 | 1 | 100.0% |
| 7204 | 小凸玩密室 | 4 | 4 | 100.0% |
| 7205 | 侦查守卫 | 3 | 3 | 100.0% |
| 7206 | 聚变反应炉 | 3 | 3 | 100.0% |
| 7207 | 最佳团体 | 2 | 3 | 66.7% |
| 7208 | 小星星 | 3 | 4 | 75.0% |
| 7209 | 实验比较 | 2 | 3 | 66.7% |
| 7210 | 兔子与樱花 | 2 | 3 | 66.7% |
| 7211 | 摧毁「树状图」 | 1 | 1 | 100.0% |
| 7212 | 概率充电器 | 1 | 1 | 100.0% |
| 7221 | 收缩的树 | 1 | 1 | 100.0% |