| Time Based Key-Value Store | Medium | 49.7% | 100.0% | Hash TableStringBinary Search+1 |
| Check if Every Row and Column Contains All Numbers | Easy | 53.9% | 96.4% | ArrayHash TableMatrix |
| Find First and Last Position of Element in Sorted Array | Medium | 48.4% | 79.6% | ArrayBinary Search |
| Squares of a Sorted Array | Easy | 73.6% | 74.9% | ArrayTwo PointersSorting |
| Wildcard Matching | Hard | 31.4% | 68.7% | StringDynamic ProgrammingGreedy+1 |
| Average Waiting Time | Medium | 73.1% | 60.1% | ArraySimulation |
| Valid Number | Hard | 22.6% | 60.1% | String |
| Minimum Number of Arrows to Burst Balloons | Medium | 61.2% | 60.1% | ArrayGreedySorting |
| Maximum Number of Events That Can Be Attended | Medium | 38.9% | 60.1% | ArrayGreedySorting+1 |
| Search Insert Position | Easy | 50.7% | 60.1% | ArrayBinary Search |
| Valid Sudoku | Medium | 64.2% | 60.1% | ArrayHash TableMatrix |
| Non-overlapping Intervals | Medium | 56.7% | 60.1% | ArrayDynamic ProgrammingGreedy+1 |
| Merge Intervals | Medium | 51.2% | 60.1% | ArraySorting |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 60.1% | ArrayDynamic Programming |
| Word Search II | Hard | 38.1% | 60.1% | ArrayStringBacktracking+2 |