| 4 | Median of Two Sorted Arrays | Hard |
| 29 | Divide Two Integers | Medium |
| 33 | Search in Rotated Sorted Array | Medium |
| 34 | Search for a Range | Medium |
| 35 | Search Insert Position | Easy |
| 50 | Pow(x, n) | Medium |
| 69 | Sqrt(x) | Easy |
| 74 | Search a 2D Matrix | Medium |
| 81 | Search in Rotated Sorted Array II | Medium |
| 153 | Find Minimum in Rotated Sorted Array | Medium |
| 154 | Find Minimum in Rotated Sorted Array II | Hard |
| 162 | Find Peak Element | Medium |
| 167 | Two Sum II - Input array is sorted | Easy |
| 174 | Dungeon Game | Hard |
| 209 | Minimum Size Subarray Sum | Medium |
| 222 | Count Complete Tree Nodes | Medium |
| 240 | Search a 2D Matrix II | Medium |
| 268 | Missing Number | Easy |
| 275 | H-Index II | Medium |
| 287 | Find the Duplicate Number | Medium |
| 300 | Longest Increasing Subsequence | Medium |
| 315 | Count of Smaller Numbers After Self | Hard |
| 349 | Intersection of Two Arrays | Easy |
| 350 | Intersection of Two Arrays II | Easy |
| 352 | Data Stream as Disjoint Intervals | Hard |
| 354 | Russian Doll Envelopes | Hard |
| 363 | Max Sum of Rectangle No Larger Than K | Hard |
| 367 | Valid Perfect Square | Easy |
| 374 | Guess Number Higher or Lower | Easy |
| 400 | Nth Digit | Medium |