| 654 | Maximum Binary Tree | Medium |
| 661 | Image Smoother | Easy |
| 697 | Degree of an Array | Easy |
| 704 | Binary Search | Easy |
| 706 | Design HashMap | Easy |
| 714 | Best Time to Buy and Sell Stock with Transaction Fee | Medium |
| 735 | Asteroid Collision | Medium |
| 739 | Daily Temperatures | Medium |
| 746 | Min Cost Climbing Stairs | Easy |
| 752 | Open the Lock | Medium |
| 815 | Bus Routes | Hard |
| 823 | Binary Trees With Factors | Medium |
| 852 | Peak Index in a Mountain Array | Medium |
| 861 | Flipping an Image | Easy |
| 864 | Image Overlap | Medium |
| 867 | Transpose Matrix | Easy |
| 875 | Koko Eating Bananas | Medium |
| 881 | Boats to Save People | Medium |
| 896 | Monotonic Array | Easy |
| 905 | Sort Array By Parity | Easy |
| 907 | Sum of Subarray Minimums | Medium |
| 910 | Smallest Range II | Medium |
| 931 | Minimum Falling Path Sum | Medium |
| 948 | Bag of Tokens | Medium |
| 950 | Reveal Cards In Increasing Order | Medium |
| 959 | Regions Cut By Slashes | Medium |
| 980 | Unique Paths III | Hard |
| 997 | Find the Town Judge | Easy |
| 1014 | Best Sightseeing Pair | Medium |
| 1037 | Valid Boomerang | Easy |