| 694 | https://leetcode.com/problems/number-of-distinct-islands | Number of Distinct Islands | Medium | 62.7% | 62.5% |
| 543 | https://leetcode.com/problems/diameter-of-binary-tree | Diameter of Binary Tree | Easy | 65.0% | 62.5% |
| 212 | https://leetcode.com/problems/word-search-ii | Word Search II | Hard | 38.1% | 75.0% |
| 146 | https://leetcode.com/problems/lru-cache | LRU Cache | Medium | 46.8% | 100.0% |
| 1610 | https://leetcode.com/problems/maximum-number-of-visible-points | Maximum Number of Visible Points | Hard | 37.9% | 75.0% |
| 488 | https://leetcode.com/problems/zuma-game | Zuma Game | Hard | 30.2% | 62.5% |
| 305 | https://leetcode.com/problems/number-of-islands-ii | Number of Islands II | Hard | 40.4% | 62.5% |
| 341 | https://leetcode.com/problems/flatten-nested-list-iterator | Flatten Nested List Iterator | Medium | 65.6% | 62.5% |
| 253 | https://leetcode.com/problems/meeting-rooms-ii | Meeting Rooms II | Medium | 52.5% | 62.5% |
| 239 | https://leetcode.com/problems/sliding-window-maximum | Sliding Window Maximum | Hard | 48.4% | 75.0% |