| 911 | Online Election | Medium |
| 912 | Sort an Array | Medium |
| 915 | Partition Array into Disjoint Intervals | Medium |
| 916 | Word Subsets | Medium |
| 918 | Maximum Sum Circular Subarray | Medium |
| 919 | Complete Binary Tree Inserter | Medium |
| 921 | Minimum Add to Make Parentheses Valid | Medium |
| 923 | 3Sum With Multiplicity | Medium |
| 926 | Flip String to Monotone Increasing | Medium |
| 930 | Binary Subarrays With Sum | Medium |
| 931 | Minimum Falling Path Sum | Medium |
| 932 | Beautiful Array | Medium |
| 934 | Shortest Bridge | Medium |
| 935 | Knight Dialer | Medium |
| 937 | Reorder Data in Log Files | Medium |
| 939 | Minimum Area Rectangle | Medium |
| 945 | Minimum Increment to Make Array Unique | Medium |
| 946 | Validate Stack Sequences | Medium |
| 947 | Most Stones Removed with Same Row or Column | Medium |
| 948 | Bag of Tokens | Medium |
| 949 | Largest Time for Given Digits | Medium |
| 950 | Reveal Cards In Increasing Order | Medium |
| 951 | Flip Equivalent Binary Trees | Medium |
| 954 | Array of Doubled Pairs | Medium |
| 955 | Delete Columns to Make Sorted II | Medium |
| 957 | Prison Cells After N Days | Medium |
| 958 | Check Completeness of a Binary Tree | Medium |
| 959 | Regions Cut By Slashes | Medium |
| 962 | Maximum Width Ramp | Medium |
| 963 | Minimum Area Rectangle II | Medium |