| 1584 | Min Cost to Connect All Points | Medium |
| 1605 | Find Valid Matrix Given Row and Column Sums | Medium |
| 1609 | Even Odd Tree | Medium |
| 1615 | Maximal Network Rank | Medium |
| 1630 | Arithmetic Subarrays | Medium |
| 1637 | Widest Vertical Area Between Two Points Containing No Points | Medium |
| 1642 | Furthest Building You Can Reach | Medium |
| 1647 | Minimum Deletions to Make Character Frequencies Unique | Medium |
| 1653 | Minimum Deletions to Make String Balanced | Medium |
| 1658 | Minimum Operations to Reduce X to Zero | Medium |
| 1685 | Sum of Absolute Differences in a Sorted Array | Medium |
| 1717 | Maximum Score From Removing Substrings | Medium |
| 1718 | Construct the Lexicographically Largest Valid Sequence | Medium |
| 1721 | Swapping Nodes in a Linked List | Medium |
| 1727 | Largest Submatrix With Rearrangements | Medium |
| 1743 | Restore the Array From Adjacent Pairs | Medium |
| 1750 | Minimum Length of String After Deleting Similar Ends | Medium |
| 1759 | Count Number of Homogenous Substrings | Medium |
| 1774 | Closest Dessert Cost | Medium |
| 1814 | Count Nice Pairs in an Array | Medium |
| 1824 | Minimum Sideway Jumps | Medium |
| 1834 | Single-Threaded CPU | Medium |
| 1838 | Frequency of the Most Frequent Element | Medium |
| 1845 | Seat Reservation Manager | Medium |
| 1846 | Maximum Element After Decreasing and Rearranging | Medium |
| 1870 | Minimum Speed to Arrive on Time | Medium |
| 1877 | Minimize Maximum Pair Sum in Array | Medium |
| 1884 | Egg Drop With 2 Eggs and N Floors | Medium |
| 1887 | Reduction Operations to Make the Array Elements Equal | Medium |
| 1921 | Eliminate Maximum Number of Monsters | Medium |