| 1000 | Delete Columns to Make Sorted III | Hard |
| 1001 | Grid Illumination | Hard |
| 1002 | Find Common Characters | Easy |
| 1004 | Max Consecutive Ones III | Medium |
| 1005 | Maximize Sum Of Array After K Negations | Easy |
| 1007 | Minimum Domino Rotations For Equal Row | Medium |
| 1008 | Construct Binary Search Tree from Preorder Traversal | Medium |
| 1010 | Pairs of Songs With Total Durations Divisible by 60 | Medium |
| 1011 | Capacity To Ship Packages Within D Days | Medium |
| 1013 | Partition Array Into Three Parts With Equal Sum | Easy |
| 1014 | Best Sightseeing Pair | Medium |
| 1018 | Binary Prefix Divisible By 5 | Easy |
| 1019 | Next Greater Node In Linked List | Medium |
| 1020 | Number of Enclaves | Medium |
| 1024 | Video Stitching | Medium |
| 1027 | Longest Arithmetic Subsequence | Medium |
| 1029 | Two City Scheduling | Medium |
| 1030 | Matrix Cells in Distance Order | Easy |
| 1031 | Maximum Sum of Two Non-Overlapping Subarrays | Medium |
| 1032 | Stream of Characters | Hard |
| 1034 | Coloring A Border | Medium |
| 1035 | Uncrossed Lines | Medium |
| 1036 | Escape a Large Maze | Hard |
| 1037 | Valid Boomerang | Easy |
| 1039 | Minimum Score Triangulation of Polygon | Medium |
| 1040 | Moving Stones Until Consecutive II | Medium |
| 1043 | Partition Array for Maximum Sum | Medium |
| 1046 | Last Stone Weight | Easy |
| 1048 | Longest String Chain | Medium |
| 1049 | Last Stone Weight II | Medium |