| LRU Cache | Medium | 46.8% | 100.0% |
| Longest Substring Without Repeating Characters | Medium | 38.5% | 86.8% |
| Two Sum | Easy | 57.1% | 82.8% |
| Group Anagrams | Medium | 72.2% | 80.8% |
| Top K Frequent Elements | Medium | 65.9% | 76.9% |
| LFU Cache | Hard | 48.6% | 66.2% |
| Longest Consecutive Sequence | Medium | 47.0% | 61.5% |
| Valid Anagram | Easy | 67.8% | 59.7% |
| Find Valid Pair of Adjacent Digits in String | Easy | 60.6% | 59.7% |
| Roman to Integer | Easy | 66.3% | 59.7% |
| Count Pairs Of Similar Strings | Easy | 73.6% | 59.7% |
| Design Authentication Manager | Medium | 58.4% | 57.7% |
| HTML Entity Parser | Medium | 50.3% | 57.7% |
| Count Distinct Numbers on Board | Easy | 61.7% | 57.7% |
| First Missing Positive | Hard | 42.5% | 53.1% |
| Contiguous Array | Medium | 50.8% | 53.1% |
| Implement Trie (Prefix Tree) | Medium | 69.2% | 53.1% |
| Time Based Key-Value Store | Medium | 49.7% | 50.3% |
| Copy List with Random Pointer | Medium | 62.4% | 50.3% |
| Majority Element | Easy | 66.1% | 50.3% |
| Insert Delete GetRandom O(1) | Medium | 55.3% | 50.3% |
| Degree of an Array | Easy | 58.2% | 50.3% |
| Task Scheduler | Medium | 62.7% | 50.3% |
| Logger Rate Limiter | Easy | 76.8% | 50.3% |
| Vertical Order Traversal of a Binary Tree | Hard | 53.3% | 50.3% |
| Word Ladder | Hard | 44.9% | 50.3% |
| Minimum Window Substring | Hard | 47.0% | 47.1% |
| Letter Combinations of a Phone Number | Medium | 65.5% | 47.1% |
| Word Break II | Hard | 55.1% | 47.1% |
| Subarray Sum Equals K | Medium | 46.8% | 47.1% |
| Design In-Memory File System | Hard | 48.4% | 47.1% |
| Integer to Roman | Medium | 70.5% | 47.1% |
| Set Matrix Zeroes | Medium | 62.5% | 43.3% |
| Top K Frequent Words | Medium | 60.0% | 43.3% |
| Number of Distinct Islands | Medium | 62.7% | 43.3% |
| Count Vowel Substrings of a String | Easy | 72.9% | 43.3% |
| Reorganize String | Medium | 56.8% | 43.3% |
| Design HashMap | Easy | 66.4% | 43.3% |
| Pairs of Songs With Total Durations Divisible by 60 | Medium | 53.4% | 43.3% |
| Linked List Cycle | Easy | 53.9% | 38.7% |
| Permutation in String | Medium | 48.5% | 38.7% |
| Kill Process | Medium | 70.3% | 38.7% |
| Open the Lock | Medium | 61.2% | 32.9% |
| Invalid Transactions | Medium | 32.1% | 32.9% |
| First Unique Character in a String | Easy | 65.1% | 32.9% |
| Rearranging Fruits | Hard | 57.5% | 32.9% |
| Word Break | Medium | 49.1% | 32.9% |
| Isomorphic Strings | Easy | 48.1% | 32.9% |
| Contains Duplicate | Easy | 64.1% | 32.9% |
| Next Greater Element I | Easy | 75.8% | 32.9% |
| Longest Substring with At Most K Distinct Characters | Medium | 49.9% | 32.9% |
| All Nodes Distance K in Binary Tree | Medium | 67.4% | 32.9% |
| Clone Graph | Medium | 64.7% | 32.9% |
| Maximum Earnings From Taxi | Medium | 46.2% | 32.9% |
| Valid Sudoku | Medium | 64.2% | 32.9% |
| Meeting Rooms III | Hard | 51.6% | 32.9% |
| Avoid Flood in The City | Medium | 39.0% | 24.9% |
| Sort Array by Increasing Frequency | Easy | 80.7% | 24.9% |
| Linked List Cycle II | Medium | 57.3% | 24.9% |
| Fraction to Recurring Decimal | Medium | 30.6% | 24.9% |
| Letter Tile Possibilities | Medium | 83.5% | 24.9% |
| Find All Duplicates in an Array | Medium | 76.8% | 24.9% |
| Sparse Matrix Multiplication | Medium | 69.2% | 24.9% |
| Count Number of Nice Subarrays | Medium | 74.8% | 24.9% |
| Missing Number | Easy | 71.7% | 24.9% |
| Minimum Number of Steps to Make Two Strings Anagram | Medium | 82.5% | 24.9% |
| Subarrays with K Different Integers | Hard | 67.6% | 24.9% |
| Maximum Size Subarray Sum Equals k | Medium | 50.8% | 24.9% |
| Sudoku Solver | Hard | 65.4% | 24.9% |
| Least Number of Unique Integers after K Removals | Medium | 63.7% | 24.9% |
| Design File System | Medium | 65.1% | 24.9% |
| Bus Routes | Hard | 47.1% | 24.9% |
| Happy Number | Easy | 59.3% | 24.9% |
| Simple Bank System | Medium | 69.8% | 24.9% |
