| Problem ID | Title | Source/Category | AC | Submit | |
| 2244 Problem A | 双重循环-字符三角形练习 | 基础B | 5 | 5 | |
| 2699 Problem B | 双重循环练习-字符三角形 | 基础B | 5 | 5 | |
| 3216 Problem C | 正方形 | 4 | 7 | ||
| 3217 Problem D | 矩形 | 5 | 5 | ||
| 2703 Problem E | 双重循环-组合图形练习 | 基础B | 5 | 6 | |
| 2704 Problem F | 双重循环-字符空心矩形练习 | 基础B | 3 | 3 | |
| 3220 Problem G | 镂空矩形 | 3 | 3 |