| Find the Integer Added to Array I | Easy | 82.8% | 100.0% | Array |
| Find the Integer Added to Array II | Medium | 32.8% | 100.0% | ArrayTwo PointersSorting+1 |
| Minimum Substring Partition of Equal Character Frequency | Medium | 40.0% | 100.0% | Hash TableStringDynamic Programming+1 |
| Construct String with Minimum Cost | Hard | 19.0% | 100.0% | ArrayStringDynamic Programming+1 |
| Maximum Total Reward Using Operations I | Medium | 30.7% | 100.0% | ArrayDynamic Programming |
| Maximum Total Reward Using Operations II | Hard | 21.8% | 100.0% | ArrayDynamic ProgrammingBit Manipulation |
| Shortest Subarray With OR at Least K II | Medium | 50.2% | 100.0% | ArrayBit ManipulationSliding Window |
| Shortest Subarray With OR at Least K I | Easy | 44.1% | 100.0% | ArrayBit ManipulationSliding Window |
| Right Triangles | Medium | 48.3% | 100.0% | ArrayHash TableMath+2 |
| Symmetric Coordinates | Medium | 40.6% | 100.0% | |
| Pascal's Triangle | Easy | 78.7% | 75.0% | ArrayDynamic Programming |
| Next Permutation | Medium | 44.7% | 75.0% | ArrayTwo Pointers |
| Next Greater Element III | Medium | 35.1% | 62.5% | MathTwo PointersString |
| Zigzag Conversion | Medium | 53.5% | 62.5% | String |
| Jump Game II | Medium | 42.5% | 62.5% | ArrayDynamic ProgrammingGreedy |
| Valid Parentheses | Easy | 43.7% | 62.5% | StringStack |