| ID | Title | Difficulty |
|---|---|---|
| 315 | Count of Smaller Numbers After Self | Hard |
| 456 | 132 Pattern | Medium |
| 1942 | The Number of the Smallest Unoccupied Chair | Medium |
| 2251 | Number of Flowers in Full Bloom | Hard |
| 2353 | Design a Food Rating System | Medium |
| ID | Title | Difficulty |
|---|---|---|
| 315 | Count of Smaller Numbers After Self | Hard |
| 456 | 132 Pattern | Medium |
| 1942 | The Number of the Smallest Unoccupied Chair | Medium |
| 2251 | Number of Flowers in Full Bloom | Hard |
| 2353 | Design a Food Rating System | Medium |