| 10 | https://leetcode.com/problems/regular-expression-matching | Regular Expression Matching | Hard | 30.4% | 75.0% |
| 62 | https://leetcode.com/problems/unique-paths | Unique Paths | Medium | 66.5% | 62.5% |
| 588 | https://leetcode.com/problems/design-in-memory-file-system | Design In-Memory File System | Hard | 48.4% | 87.5% |
| 78 | https://leetcode.com/problems/subsets | Subsets | Medium | 82.0% | 100.0% |
| 139 | https://leetcode.com/problems/word-break | Word Break | Medium | 49.1% | 100.0% |
| 146 | https://leetcode.com/problems/lru-cache | LRU Cache | Medium | 46.8% | 100.0% |
| 200 | https://leetcode.com/problems/number-of-islands | Number of Islands | Medium | 63.8% | 62.5% |
| 715 | https://leetcode.com/problems/range-module | Range Module | Hard | 44.7% | 87.5% |
| 207 | https://leetcode.com/problems/course-schedule | Course Schedule | Medium | 50.8% | 87.5% |
| 724 | https://leetcode.com/problems/find-pivot-index | Find Pivot Index | Easy | 62.1% | 87.5% |
| 227 | https://leetcode.com/problems/basic-calculator-ii | Basic Calculator II | Medium | 46.6% | 50.0% |
| 776 | https://leetcode.com/problems/split-bst | Split BST | Medium | 82.2% | 87.5% |
| 787 | https://leetcode.com/problems/cheapest-flights-within-k-stops | Cheapest Flights Within K Stops | Medium | 41.4% | 50.0% |
| 340 | https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters | Longest Substring with At Most K Distinct Characters | Medium | 49.9% | 100.0% |
| 355 | https://leetcode.com/problems/design-twitter | Design Twitter | Medium | 44.2% | 75.0% |
| 394 | https://leetcode.com/problems/decode-string | Decode String | Medium | 62.2% | 100.0% |
| 460 | https://leetcode.com/problems/lfu-cache | LFU Cache | Hard | 48.6% | 100.0% |
| 1044 | https://leetcode.com/problems/longest-duplicate-substring | Longest Duplicate Substring | Hard | 31.1% | 75.0% |
| 334 | https://leetcode.com/problems/increasing-triplet-subsequence | Increasing Triplet Subsequence | Medium | 39.2% | 50.0% |
| 239 | https://leetcode.com/problems/sliding-window-maximum | Sliding Window Maximum | Hard | 48.4% | 75.0% |
| 1062 | https://leetcode.com/problems/longest-repeating-substring | Longest Repeating Substring | Medium | 63.4% | 75.0% |
| 540 | https://leetcode.com/problems/single-element-in-a-sorted-array | Single Element in a Sorted Array | Medium | 59.2% | 62.5% |
| 49 | https://leetcode.com/problems/group-anagrams | Group Anagrams | Medium | 72.2% | 75.0% |
| 752 | https://leetcode.com/problems/open-the-lock | Open the Lock | Medium | 61.1% | 50.0% |
| 694 | https://leetcode.com/problems/number-of-distinct-islands | Number of Distinct Islands | Medium | 62.7% | 62.5% |
| 3 | https://leetcode.com/problems/longest-substring-without-repeating-characters | Longest Substring Without Repeating Characters | Medium | 38.5% | 75.0% |
| 295 | https://leetcode.com/problems/find-median-from-data-stream | Find Median from Data Stream | Hard | 54.2% | 62.5% |
| 362 | https://leetcode.com/problems/design-hit-counter | Design Hit Counter | Medium | 69.6% | 62.5% |
| 638 | https://leetcode.com/problems/shopping-offers | Shopping Offers | Medium | 52.2% | 75.0% |
| 2788 | https://leetcode.com/problems/split-strings-by-separator | Split Strings by Separator | Easy | 75.9% | 50.0% |
| 115 | https://leetcode.com/problems/distinct-subsequences | Distinct Subsequences | Hard | 51.5% | 50.0% |
| 44 | https://leetcode.com/problems/wildcard-matching | Wildcard Matching | Hard | 31.3% | 75.0% |
| 658 | https://leetcode.com/problems/find-k-closest-elements | Find K Closest Elements | Medium | 49.4% | 75.0% |
| 215 | https://leetcode.com/problems/kth-largest-element-in-an-array | Kth Largest Element in an Array | Medium | 68.8% | 62.5% |
| 767 | https://leetcode.com/problems/reorganize-string | Reorganize String | Medium | 56.8% | 50.0% |
| 402 | https://leetcode.com/problems/remove-k-digits | Remove K Digits | Medium | 36.4% | 75.0% |
| 1146 | https://leetcode.com/problems/snapshot-array | Snapshot Array | Medium | 36.7% | 62.5% |
| 934 | https://leetcode.com/problems/shortest-bridge | Shortest Bridge | Medium | 59.3% | 75.0% |
| 1762 | https://leetcode.com/problems/buildings-with-an-ocean-view | Buildings With an Ocean View | Medium | 80.9% | 50.0% |
| 224 | https://leetcode.com/problems/basic-calculator | Basic Calculator | Hard | 46.5% | 50.0% |
| 2441 | https://leetcode.com/problems/largest-positive-integer-that-exists-with-its-negative | Largest Positive Integer That Exists With Its Negative | Easy | 74.5% | 50.0% |
| 380 | https://leetcode.com/problems/insert-delete-getrandom-o1 | Insert Delete GetRandom O(1) | Medium | 55.3% | 50.0% |
| 53 | https://leetcode.com/problems/maximum-subarray | Maximum Subarray | Medium | 53.0% | 50.0% |
| 772 | https://leetcode.com/problems/basic-calculator-iii | Basic Calculator III | Hard | 53.1% | 50.0% |
| 23 | https://leetcode.com/problems/merge-k-sorted-lists | Merge k Sorted Lists | Hard | 58.8% | 50.0% |
| 84 | https://leetcode.com/problems/largest-rectangle-in-histogram | Largest Rectangle in Histogram | Hard | 49.3% | 75.0% |
| 269 | https://leetcode.com/problems/alien-dictionary | Alien Dictionary | Hard | 37.1% | 62.5% |
| 131 | https://leetcode.com/problems/palindrome-partitioning | Palindrome Partitioning | Medium | 73.7% | 62.5% |
| 11 | https://leetcode.com/problems/container-with-most-water | Container With Most Water | Medium | 59.5% | 50.0% |
| 621 | https://leetcode.com/problems/task-scheduler | Task Scheduler | Medium | 62.6% | 50.0% |
| 3026 | https://leetcode.com/problems/maximum-good-subarray-sum | Maximum Good Subarray Sum | Medium | 21.4% | 50.0% |
| 528 | https://leetcode.com/problems/random-pick-with-weight | Random Pick with Weight | Medium | 48.9% | 50.0% |
| 56 | https://leetcode.com/problems/merge-intervals | Merge Intervals | Medium | 51.1% | 50.0% |