| Special Binary String | Hard | 78.9% | 100.0% | StringDivide and ConquerSorting |
| Maximum Area Rectangle With Point Constraints I | Medium | 51.3% | 100.0% | ArrayMathBinary Indexed Tree+4 |
| Maximum Area Rectangle With Point Constraints II | Hard | 23.7% | 100.0% | ArrayMathBinary Indexed Tree+3 |
| Minimum Length of Anagram Concatenation | Medium | 39.8% | 75.0% | Hash TableStringCounting |
| Two Sum | Easy | 57.1% | 75.0% | ArrayHash Table |
| Count the Number of Good Subsequences | Medium | 48.3% | 75.0% | |
| Valid Word | Easy | 50.9% | 75.0% | String |
| Maximize Greatness of an Array | Medium | 61.2% | 75.0% | ArrayTwo PointersGreedy+1 |
| Make a Positive Array | Medium | 35.2% | 62.5% | |
| Valid Palindrome | Easy | 52.8% | 62.5% | Two PointersString |
| LRU Cache | Medium | 46.8% | 62.5% | Hash TableLinked ListDesign+1 |