| Problem ID | Title | Source/Category | Solved | Submit | |
| A | ---- | 19 | 19 | ||
| B | ---- | 18 | 21 | ||
| C | ---- | 18 | 21 | ||
| D | ---- | 16 | 18 | ||
| E | ---- | 17 | 24 | ||
| F | ---- | 18 | 19 | ||
| G | ---- | 17 | 19 | ||
| H | ---- | 17 | 25 | ||
| I | ---- | 14 | 15 | ||
| J | ---- | 15 | 18 | ||
| K | ---- | 13 | 15 | ||
| L | ---- | 14 | 14 | ||
| M | ---- | 14 | 17 | ||
| N | ---- | 13 | 19 | ||
| O | ---- | 13 | 14 | ||
| P | ---- | 14 | 21 | ||
| Q | ---- | 10 | 18 | ||
| R | ---- | 13 | 13 | ||
| S | ---- | 11 | 12 | ||
| T | ---- | 12 | 13 | ||
| U | ---- | 13 | 14 | ||
| V | ---- | 10 | 13 | ||
| W | ---- | 长减短问题 四年级 | 8 | 13 | |
| X | ---- | 四年级 | 11 | 13 | |
| Y | ---- | 12 | 15 |