| Restore the Array From Adjacent Pairs | Medium | 75.1% | 100.0% | ArrayHash TableDepth-First Search |
| Ways to Split Array Into Three Subarrays | Medium | 34.2% | 100.0% | ArrayTwo PointersBinary Search+1 |
| Top K Frequent Words | Medium | 60.0% | 97.7% | ArrayHash TableString+5 |
| Number of Orders in the Backlog | Medium | 53.6% | 97.7% | ArrayHeap (Priority Queue)Simulation |
| Check if There is a Valid Path in a Grid | Medium | 50.1% | 97.7% | ArrayDepth-First SearchBreadth-First Search+2 |
| Count Good Meals | Medium | 32.6% | 97.7% | ArrayHash Table |
| Capital Gain/Loss | Medium | 84.6% | 97.7% | Database |
| Count the Number of Consistent Strings | Easy | 88.5% | 97.7% | ArrayHash TableString+2 |
| Brightest Position on Street | Medium | 60.6% | 97.7% | ArraySortingPrefix Sum+1 |
| Text Justification | Hard | 50.5% | 89.3% | ArrayStringSimulation |
| Minesweeper | Medium | 68.7% | 76.1% | ArrayDepth-First SearchBreadth-First Search+1 |
| Top K Frequent Elements | Medium | 65.9% | 69.3% | ArrayHash TableDivide and Conquer+5 |
| Employee Importance | Medium | 69.3% | 69.3% | ArrayHash TableTree+2 |
| Defanging an IP Address | Easy | 90.0% | 59.7% | String |
| Best Time to Buy and Sell Stock | Easy | 56.4% | 59.7% | ArrayDynamic Programming |