| Problem ID | Title | Source/Category | AC | Submit | |
| 1504 Problem A | 数的划分 | dfs | 7 | 13 | |
| 1541 Problem B | 生日蛋糕 | dfs | 3 | 3 | |
| 1542 Problem C | 小木棍 | dfs | 3 | 7 | |
| 1543 Problem D | Addition Chains | dfs | 3 | 4 | |
| 1544 Problem E | 埃及分数 | dfs | 3 | 6 | |
| 1545 Problem F | 平板涂色 | dfs | 2 | 2 | |
| 1547 Problem G | 素数方阵 | dfs | 3 | 4 | |
| 1546 Problem H | 靶形数独 | dfs | 4 | 7 |