| Shortest and Lexicographically Smallest Beautiful String | Medium | 40.9% | 100.0% | StringSliding Window |
| Verbal Arithmetic Puzzle | Hard | 34.9% | 85.6% | ArrayMathString+1 |
| Minimum String Length After Removing Substrings | Easy | 77.1% | 81.3% | StringStackSimulation |
| Rotate String | Easy | 65.1% | 76.0% | StringString Matching |
| Count Binary Substrings | Easy | 70.3% | 69.1% | Two PointersString |
| Number of Islands | Medium | 63.8% | 69.1% | ArrayDepth-First SearchBreadth-First Search+2 |
| Valid Parentheses | Easy | 43.7% | 69.1% | StringStack |
| Merge Intervals | Medium | 51.2% | 69.1% | ArraySorting |
| Merge Strings Alternately | Easy | 82.1% | 69.1% | Two PointersString |
| Minimizing Array After Replacing Pairs With Their Product | Medium | 40.7% | 59.5% | ArrayDynamic ProgrammingGreedy |
| Product of Array Except Self | Medium | 68.6% | 59.5% | ArrayPrefix Sum |
| Spiral Matrix | Medium | 56.2% | 59.5% | ArrayMatrixSimulation |
| Longest Common Prefix | Easy | 47.1% | 59.5% | ArrayStringTrie |
| Kth Largest Element in a Stream | Easy | 60.7% | 59.5% | TreeDesignBinary Search Tree+3 |
| Maximum Number of Weeks for Which You Can Work | Medium | 42.3% | 59.5% | ArrayGreedy |
| Maximum Subarray | Medium | 53.0% | 59.5% | ArrayDivide and ConquerDynamic Programming |
| Count Vowel Substrings of a String | Easy | 72.9% | 59.5% | Hash TableString |
| LFU Cache | Hard | 48.6% | 59.5% | Hash TableLinked ListDesign+1 |
| Intersection of Two Linked Lists | Easy | 63.2% | 59.5% | Hash TableLinked ListTwo Pointers |
| Meeting Rooms II | Medium | 52.6% | 59.5% | ArrayTwo PointersGreedy+3 |
| Backspace String Compare | Easy | 49.8% | 59.5% | Two PointersStringStack+1 |
| LRU Cache | Medium | 46.8% | 59.5% | Hash TableLinked ListDesign+1 |
| Maximum Earnings From Taxi | Medium | 46.2% | 59.5% | ArrayHash TableBinary Search+2 |
| Restore IP Addresses | Medium | 55.3% | 59.5% | StringBacktracking |