| 1 | https://leetcode.com/problems/two-sum | Two Sum | Easy | 57.1% | 87.5% |
| 3 | https://leetcode.com/problems/longest-substring-without-repeating-characters | Longest Substring Without Repeating Characters | Medium | 38.5% | 87.5% |
| 4 | https://leetcode.com/problems/median-of-two-sorted-arrays | Median of Two Sorted Arrays | Hard | 45.9% | 37.5% |
| 5 | https://leetcode.com/problems/longest-palindromic-substring | Longest Palindromic Substring | Medium | 37.3% | 75.0% |
| 9 | https://leetcode.com/problems/palindrome-number | Palindrome Number | Easy | 60.2% | 50.0% |
| 12 | https://leetcode.com/problems/integer-to-roman | Integer to Roman | Medium | 70.4% | 87.5% |
| 13 | https://leetcode.com/problems/roman-to-integer | Roman to Integer | Easy | 66.2% | 87.5% |
| 14 | https://leetcode.com/problems/longest-common-prefix | Longest Common Prefix | Easy | 47.1% | 50.0% |
| 17 | https://leetcode.com/problems/letter-combinations-of-a-phone-number | Letter Combinations of a Phone Number | Medium | 65.5% | 62.5% |
| 20 | https://leetcode.com/problems/valid-parentheses | Valid Parentheses | Easy | 43.7% | 75.0% |
| 48 | https://leetcode.com/problems/rotate-image | Rotate Image | Medium | 79.3% | 75.0% |
| 49 | https://leetcode.com/problems/group-anagrams | Group Anagrams | Medium | 72.2% | 62.5% |
| 53 | https://leetcode.com/problems/maximum-subarray | Maximum Subarray | Medium | 53.0% | 50.0% |
| 2904 | https://leetcode.com/problems/shortest-and-lexicographically-smallest-beautiful-string | Shortest and Lexicographically Smallest Beautiful String | Medium | 40.8% | 50.0% |
| 88 | https://leetcode.com/problems/merge-sorted-array | Merge Sorted Array | Easy | 54.4% | 37.5% |
| 2907 | https://leetcode.com/problems/maximum-profitable-triplets-with-increasing-prices-i | Maximum Profitable Triplets With Increasing Prices I | Medium | 55.3% | 75.0% |
| 121 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock | Best Time to Buy and Sell Stock | Easy | 56.4% | 87.5% |
| 128 | https://leetcode.com/problems/longest-consecutive-sequence | Longest Consecutive Sequence | Medium | 47.0% | 50.0% |
| 2921 | https://leetcode.com/problems/maximum-profitable-triplets-with-increasing-prices-ii | Maximum Profitable Triplets With Increasing Prices II | Hard | 45.7% | 75.0% |
| 146 | https://leetcode.com/problems/lru-cache | LRU Cache | Medium | 46.8% | 37.5% |
| 169 | https://leetcode.com/problems/majority-element | Majority Element | Easy | 66.1% | 37.5% |
| 2964 | https://leetcode.com/problems/number-of-divisible-triplet-sums | Number of Divisible Triplet Sums | Medium | 67.6% | 75.0% |
| 189 | https://leetcode.com/problems/rotate-array | Rotate Array | Medium | 44.4% | 37.5% |
| 238 | https://leetcode.com/problems/product-of-array-except-self | Product of Array Except Self | Medium | 68.6% | 50.0% |
| 3024 | https://leetcode.com/problems/type-of-triangle | Type of Triangle | Easy | 44.1% | 75.0% |
| 253 | https://leetcode.com/problems/meeting-rooms-ii | Meeting Rooms II | Medium | 52.5% | 50.0% |
| 1200 | https://leetcode.com/problems/minimum-absolute-difference | Minimum Absolute Difference | Easy | 75.0% | 75.0% |
| 3096 | https://leetcode.com/problems/minimum-levels-to-gain-more-points | Minimum Levels to Gain More Points | Medium | 40.1% | 75.0% |
| 287 | https://leetcode.com/problems/find-the-duplicate-number | Find the Duplicate Number | Medium | 64.0% | 37.5% |
| 1208 | https://leetcode.com/problems/get-equal-substrings-within-budget | Get Equal Substrings Within Budget | Medium | 59.5% | 37.5% |
| 3147 | https://leetcode.com/problems/taking-maximum-energy-from-the-mystic-dungeon | Taking Maximum Energy From the Mystic Dungeon | Medium | 61.0% | 75.0% |
| 3107 | https://leetcode.com/problems/minimum-operations-to-make-median-of-array-equal-to-k | Minimum Operations to Make Median of Array Equal to K | Medium | 47.7% | 75.0% |
| 3145 | https://leetcode.com/problems/find-products-of-elements-of-big-array | Find Products of Elements of Big Array | Hard | 24.2% | 75.0% |
| 3175 | https://leetcode.com/problems/find-the-first-player-to-win-k-games-in-a-row | Find The First Player to win K Games in a Row | Medium | 40.0% | 75.0% |
| 3159 | https://leetcode.com/problems/find-occurrences-of-an-element-in-an-array | Find Occurrences of an Element in an Array | Medium | 73.2% | 75.0% |
| 3124 | https://leetcode.com/problems/find-longest-calls | Find Longest Calls | Medium | 62.9% | 37.5% |
| 412 | https://leetcode.com/problems/fizz-buzz | Fizz Buzz | Easy | 75.2% | 100.0% |
| 443 | https://leetcode.com/problems/string-compression | String Compression | Medium | 59.5% | 62.5% |
| 2432 | https://leetcode.com/problems/the-employee-that-worked-on-the-longest-task | The Employee That Worked on the Longest Task | Easy | 51.4% | 50.0% |
| 1355 | https://leetcode.com/problems/activity-participants | Activity Participants | Medium | 72.0% | 75.0% |
| 1395 | https://leetcode.com/problems/count-number-of-teams | Count Number of Teams | Medium | 70.2% | 37.5% |
| 2455 | https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three | Average Value of Even Numbers That Are Divisible by Three | Easy | 62.8% | 75.0% |
| 2545 | https://leetcode.com/problems/sort-the-students-by-their-kth-score | Sort the Students by Their Kth Score | Medium | 86.0% | 75.0% |
| 2598 | https://leetcode.com/problems/smallest-missing-non-negative-integer-after-operations | Smallest Missing Non-negative Integer After Operations | Medium | 55.9% | 37.5% |
| 636 | https://leetcode.com/problems/exclusive-time-of-functions | Exclusive Time of Functions | Medium | 66.1% | 62.5% |
| 2562 | https://leetcode.com/problems/find-the-array-concatenation-value | Find the Array Concatenation Value | Easy | 71.8% | 75.0% |
| 713 | https://leetcode.com/problems/subarray-product-less-than-k | Subarray Product Less Than K | Medium | 53.9% | 50.0% |
| 1710 | https://leetcode.com/problems/maximum-units-on-a-truck | Maximum Units on a Truck | Easy | 74.6% | 62.5% |
| 1834 | https://leetcode.com/problems/single-threaded-cpu | Single-Threaded CPU | Medium | 47.3% | 50.0% |
| 3223 | https://leetcode.com/problems/minimum-length-of-string-after-operations | Minimum Length of String After Operations | Medium | 75.0% | 75.0% |
| 696 | https://leetcode.com/problems/count-binary-substrings | Count Binary Substrings | Easy | 70.2% | 62.5% |
| 2972 | https://leetcode.com/problems/count-the-number-of-incremovable-subarrays-ii | Count the Number of Incremovable Subarrays II | Hard | 40.1% | 75.0% |
| 98 | https://leetcode.com/problems/validate-binary-search-tree | Validate Binary Search Tree | Medium | 35.3% | 50.0% |
| 2580 | https://leetcode.com/problems/count-ways-to-group-overlapping-ranges | Count Ways to Group Overlapping Ranges | Medium | 39.0% | 87.5% |
| 1319 | https://leetcode.com/problems/number-of-operations-to-make-network-connected | Number of Operations to Make Network Connected | Medium | 66.1% | 62.5% |
| 560 | https://leetcode.com/problems/subarray-sum-equals-k | Subarray Sum Equals K | Medium | 46.8% | 50.0% |
| 28 | https://leetcode.com/problems/find-the-index-of-the-first-occurrence-in-a-string | Find the Index of the First Occurrence in a String | Easy | 46.2% | 37.5% |
| 78 | https://leetcode.com/problems/subsets | Subsets | Medium | 82.0% | 37.5% |
| 2559 | https://leetcode.com/problems/count-vowel-strings-in-ranges | Count Vowel Strings in Ranges | Medium | 67.8% | 75.0% |
| 70 | https://leetcode.com/problems/climbing-stairs | Climbing Stairs | Easy | 53.9% | 50.0% |
| 2734 | https://leetcode.com/problems/lexicographically-smallest-string-after-substring-operation | Lexicographically Smallest String After Substring Operation | Medium | 34.5% | 62.5% |
| 844 | https://leetcode.com/problems/backspace-string-compare | Backspace String Compare | Easy | 49.8% | 50.0% |
| 2461 | https://leetcode.com/problems/maximum-sum-of-distinct-subarrays-with-length-k | Maximum Sum of Distinct Subarrays With Length K | Medium | 42.8% | 62.5% |
| 153 | https://leetcode.com/problems/find-minimum-in-rotated-sorted-array | Find Minimum in Rotated Sorted Array | Medium | 53.8% | 37.5% |
| 2602 | https://leetcode.com/problems/minimum-operations-to-make-all-array-elements-equal | Minimum Operations to Make All Array Elements Equal | Medium | 37.9% | 87.5% |
| 54 | https://leetcode.com/problems/spiral-matrix | Spiral Matrix | Medium | 56.1% | 50.0% |
| 832 | https://leetcode.com/problems/flipping-an-image | Flipping an Image | Easy | 83.6% | 37.5% |
| 2950 | https://leetcode.com/problems/number-of-divisible-substrings | Number of Divisible Substrings | Medium | 74.1% | 50.0% |
| 51 | https://leetcode.com/problems/n-queens | N-Queens | Hard | 74.9% | 37.5% |
| 926 | https://leetcode.com/problems/flip-string-to-monotone-increasing | Flip String to Monotone Increasing | Medium | 61.8% | 37.5% |
| 2587 | https://leetcode.com/problems/rearrange-array-to-maximize-prefix-score | Rearrange Array to Maximize Prefix Score | Medium | 42.5% | 37.5% |
| 1888 | https://leetcode.com/problems/minimum-number-of-flips-to-make-the-binary-string-alternating | Minimum Number of Flips to Make the Binary String Alternating | Medium | 41.1% | 50.0% |
| 2134 | https://leetcode.com/problems/minimum-swaps-to-group-all-1s-together-ii | Minimum Swaps to Group All 1's Together II | Medium | 65.6% | 37.5% |
| 56 | https://leetcode.com/problems/merge-intervals | Merge Intervals | Medium | 51.1% | 87.5% |
| 3130 | https://leetcode.com/problems/find-all-possible-stable-binary-arrays-ii | Find All Possible Stable Binary Arrays II | Hard | 27.3% | 37.5% |
| 2506 | https://leetcode.com/problems/count-pairs-of-similar-strings | Count Pairs Of Similar Strings | Easy | 73.5% | 50.0% |
| 2451 | https://leetcode.com/problems/odd-string-difference | Odd String Difference | Easy | 61.8% | 37.5% |
| 2390 | https://leetcode.com/problems/removing-stars-from-a-string | Removing Stars From a String | Medium | 78.9% | 37.5% |
| 2696 | https://leetcode.com/problems/minimum-string-length-after-removing-substrings | Minimum String Length After Removing Substrings | Easy | 77.1% | 50.0% |
| 2406 | https://leetcode.com/problems/divide-intervals-into-minimum-number-of-groups | Divide Intervals Into Minimum Number of Groups | Medium | 63.6% | 37.5% |
| 242 | https://leetcode.com/problems/valid-anagram | Valid Anagram | Easy | 67.8% | 50.0% |
| 15 | https://leetcode.com/problems/3sum | 3Sum | Medium | 38.6% | 50.0% |
| 453 | https://leetcode.com/problems/minimum-moves-to-equal-array-elements | Minimum Moves to Equal Array Elements | Medium | 58.5% | 75.0% |
| 268 | https://leetcode.com/problems/missing-number | Missing Number | Easy | 71.6% | 37.5% |
| 1974 | https://leetcode.com/problems/minimum-time-to-type-word-using-special-typewriter | Minimum Time to Type Word Using Special Typewriter | Easy | 78.4% | 37.5% |
| 2038 | https://leetcode.com/problems/remove-colored-pieces-if-both-neighbors-are-the-same-color | Remove Colored Pieces if Both Neighbors are the Same Color | Medium | 63.0% | 37.5% |
| 2914 | https://leetcode.com/problems/minimum-number-of-changes-to-make-binary-string-beautiful | Minimum Number of Changes to Make Binary String Beautiful | Medium | 76.4% | 37.5% |
| 259 | https://leetcode.com/problems/3sum-smaller | 3Sum Smaller | Medium | 51.3% | 37.5% |
| 3295 | https://leetcode.com/problems/report-spam-message | Report Spam Message | Medium | 48.5% | 50.0% |
| 1910 | https://leetcode.com/problems/remove-all-occurrences-of-a-substring | Remove All Occurrences of a Substring | Medium | 78.4% | 37.5% |
| 3402 | https://leetcode.com/problems/minimum-operations-to-make-columns-strictly-increasing | Minimum Operations to Make Columns Strictly Increasing | Easy | 72.6% | 75.0% |
| 210 | https://leetcode.com/problems/course-schedule-ii | Course Schedule II | Medium | 55.0% | 37.5% |
| 767 | https://leetcode.com/problems/reorganize-string | Reorganize String | Medium | 56.8% | 37.5% |
| 2231 | https://leetcode.com/problems/largest-number-after-digit-swaps-by-parity | Largest Number After Digit Swaps by Parity | Easy | 65.0% | 50.0% |
| 1768 | https://leetcode.com/problems/merge-strings-alternately | Merge Strings Alternately | Easy | 82.1% | 50.0% |
| 2948 | https://leetcode.com/problems/make-lexicographically-smallest-array-by-swapping-elements | Make Lexicographically Smallest Array by Swapping Elements | Medium | 60.2% | 37.5% |
| 200 | https://leetcode.com/problems/number-of-islands | Number of Islands | Medium | 63.8% | 50.0% |
| 724 | https://leetcode.com/problems/find-pivot-index | Find Pivot Index | Easy | 62.1% | 62.5% |
| 1752 | https://leetcode.com/problems/check-if-array-is-sorted-and-rotated | Check if Array Is Sorted and Rotated | Easy | 55.7% | 37.5% |
| 1539 | https://leetcode.com/problems/kth-missing-positive-number | Kth Missing Positive Number | Easy | 63.2% | 37.5% |
| 7 | https://leetcode.com/problems/reverse-integer | Reverse Integer | Medium | 31.5% | 37.5% |
| 1051 | https://leetcode.com/problems/height-checker | Height Checker | Easy | 81.5% | 50.0% |
| 206 | https://leetcode.com/problems/reverse-linked-list | Reverse Linked List | Easy | 80.2% | 37.5% |
| 451 | https://leetcode.com/problems/sort-characters-by-frequency | Sort Characters By Frequency | Medium | 75.1% | 37.5% |
| 1413 | https://leetcode.com/problems/minimum-value-to-get-positive-step-by-step-sum | Minimum Value to Get Positive Step by Step Sum | Easy | 64.6% | 37.5% |
| 217 | https://leetcode.com/problems/contains-duplicate | Contains Duplicate | Easy | 64.1% | 37.5% |
| 134 | https://leetcode.com/problems/gas-station | Gas Station | Medium | 47.5% | 37.5% |
| 845 | https://leetcode.com/problems/longest-mountain-in-array | Longest Mountain in Array | Medium | 41.8% | 75.0% |
| 89 | https://leetcode.com/problems/gray-code | Gray Code | Medium | 64.0% | 37.5% |
| 76 | https://leetcode.com/problems/minimum-window-substring | Minimum Window Substring | Hard | 46.9% | 62.5% |
| 151 | https://leetcode.com/problems/reverse-words-in-a-string | Reverse Words in a String | Medium | 55.5% | 37.5% |
| 66 | https://leetcode.com/problems/plus-one | Plus One | Easy | 49.5% | 37.5% |
| 1283 | https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold | Find the Smallest Divisor Given a Threshold | Medium | 65.4% | 50.0% |
| 67 | https://leetcode.com/problems/add-binary | Add Binary | Easy | 57.6% | 37.5% |
| 135 | https://leetcode.com/problems/candy | Candy | Hard | 47.9% | 37.5% |
| 1004 | https://leetcode.com/problems/max-consecutive-ones-iii | Max Consecutive Ones III | Medium | 67.3% | 62.5% |
| 901 | https://leetcode.com/problems/online-stock-span | Online Stock Span | Medium | 68.7% | 37.5% |
| 33 | https://leetcode.com/problems/search-in-rotated-sorted-array | Search in Rotated Sorted Array | Medium | 44.1% | 37.5% |
| 11 | https://leetcode.com/problems/container-with-most-water | Container With Most Water | Medium | 59.5% | 37.5% |
| 283 | https://leetcode.com/problems/move-zeroes | Move Zeroes | Easy | 63.5% | 37.5% |
| 141 | https://leetcode.com/problems/linked-list-cycle | Linked List Cycle | Easy | 53.9% | 37.5% |
| 350 | https://leetcode.com/problems/intersection-of-two-arrays-ii | Intersection of Two Arrays II | Easy | 59.7% | 37.5% |
| 79 | https://leetcode.com/problems/word-search | Word Search | Medium | 46.8% | 37.5% |
| 1963 | https://leetcode.com/problems/minimum-number-of-swaps-to-make-the-string-balanced | Minimum Number of Swaps to Make the String Balanced | Medium | 78.1% | 37.5% |
| 1163 | https://leetcode.com/problems/last-substring-in-lexicographical-order | Last Substring in Lexicographical Order | Hard | 35.0% | 37.5% |
| 921 | https://leetcode.com/problems/minimum-add-to-make-parentheses-valid | Minimum Add to Make Parentheses Valid | Medium | 74.4% | 37.5% |
| 35 | https://leetcode.com/problems/search-insert-position | Search Insert Position | Easy | 50.7% | 37.5% |
| 45 | https://leetcode.com/problems/jump-game-ii | Jump Game II | Medium | 42.4% | 37.5% |
| 1167 | https://leetcode.com/problems/minimum-cost-to-connect-sticks | Minimum Cost to Connect Sticks | Medium | 71.8% | 37.5% |
| 595 | https://leetcode.com/problems/big-countries | Big Countries | Easy | 68.4% | 37.5% |
| 475 | https://leetcode.com/problems/heaters | Heaters | Medium | 41.4% | 37.5% |
| 1052 | https://leetcode.com/problems/grumpy-bookstore-owner | Grumpy Bookstore Owner | Medium | 64.0% | 37.5% |
| 23 | https://leetcode.com/problems/merge-k-sorted-lists | Merge k Sorted Lists | Hard | 58.8% | 37.5% |
| 1802 | https://leetcode.com/problems/maximum-value-at-a-given-index-in-a-bounded-array | Maximum Value at a Given Index in a Bounded Array | Medium | 38.9% | 37.5% |
| 1604 | https://leetcode.com/problems/alert-using-same-key-card-three-or-more-times-in-a-one-hour-period | Alert Using Same Key-Card Three or More Times in a One Hour Period | Medium | 46.1% | 37.5% |
| 239 | https://leetcode.com/problems/sliding-window-maximum | Sliding Window Maximum | Hard | 48.4% | 50.0% |
| 1518 | https://leetcode.com/problems/water-bottles | Water Bottles | Easy | 72.6% | 62.5% |
| 876 | https://leetcode.com/problems/middle-of-the-linked-list | Middle of the Linked List | Easy | 81.5% | 37.5% |
| 26 | https://leetcode.com/problems/remove-duplicates-from-sorted-array | Remove Duplicates from Sorted Array | Easy | 62.2% | 37.5% |
| 155 | https://leetcode.com/problems/min-stack | Min Stack | Medium | 57.7% | 37.5% |
| 31 | https://leetcode.com/problems/next-permutation | Next Permutation | Medium | 44.7% | 37.5% |
| 735 | https://leetcode.com/problems/asteroid-collision | Asteroid Collision | Medium | 47.1% | 37.5% |
| 207 | https://leetcode.com/problems/course-schedule | Course Schedule | Medium | 50.8% | 37.5% |
| 2220 | https://leetcode.com/problems/minimum-bit-flips-to-convert-number | Minimum Bit Flips to Convert Number | Easy | 87.8% | 37.5% |
| 754 | https://leetcode.com/problems/reach-a-number | Reach a Number | Medium | 44.6% | 62.5% |
| 994 | https://leetcode.com/problems/rotting-oranges | Rotting Oranges | Medium | 58.1% | 37.5% |
| 435 | https://leetcode.com/problems/non-overlapping-intervals | Non-overlapping Intervals | Medium | 56.7% | 37.5% |
| 322 | https://leetcode.com/problems/coin-change | Coin Change | Medium | 47.9% | 37.5% |
| 1046 | https://leetcode.com/problems/last-stone-weight | Last Stone Weight | Easy | 66.3% | 37.5% |
| 2405 | https://leetcode.com/problems/optimal-partition-of-string | Optimal Partition of String | Medium | 78.4% | 37.5% |
| 71 | https://leetcode.com/problems/simplify-path | Simplify Path | Medium | 50.0% | 37.5% |
| 680 | https://leetcode.com/problems/valid-palindrome-ii | Valid Palindrome II | Easy | 44.0% | 37.5% |
| 3627 | https://leetcode.com/problems/maximum-median-sum-of-subsequences-of-size-3 | Maximum Median Sum of Subsequences of Size 3 | Medium | 65.0% | 50.0% |
| 2193 | https://leetcode.com/problems/minimum-number-of-moves-to-make-palindrome | Minimum Number of Moves to Make Palindrome | Hard | 52.6% | 37.5% |
| 881 | https://leetcode.com/problems/boats-to-save-people | Boats to Save People | Medium | 61.4% | 50.0% |
| 1526 | https://leetcode.com/problems/minimum-number-of-increments-on-subarrays-to-form-a-target-array | Minimum Number of Increments on Subarrays to Form a Target Array | Hard | 78.1% | 50.0% |
| 1685 | https://leetcode.com/problems/sum-of-absolute-differences-in-a-sorted-array | Sum of Absolute Differences in a Sorted Array | Medium | 68.2% | 50.0% |
| 1513 | https://leetcode.com/problems/number-of-substrings-with-only-1s | Number of Substrings With Only 1s | Medium | 57.4% | 37.5% |
| 387 | https://leetcode.com/problems/first-unique-character-in-a-string | First Unique Character in a String | Easy | 65.0% | 37.5% |
| 1877 | https://leetcode.com/problems/minimize-maximum-pair-sum-in-array | Minimize Maximum Pair Sum in Array | Medium | 83.3% | 37.5% |
| 2 | https://leetcode.com/problems/add-two-numbers | Add Two Numbers | Medium | 47.9% | 37.5% |
| 2273 | https://leetcode.com/problems/find-resultant-array-after-removing-anagrams | Find Resultant Array After Removing Anagrams | Easy | 69.9% | 37.5% |
| 42 | https://leetcode.com/problems/trapping-rain-water | Trapping Rain Water | Hard | 66.8% | 37.5% |
| 32 | https://leetcode.com/problems/longest-valid-parentheses | Longest Valid Parentheses | Hard | 38.0% | 37.5% |
| 1312 | https://leetcode.com/problems/minimum-insertion-steps-to-make-a-string-palindrome | Minimum Insertion Steps to Make a String Palindrome | Hard | 73.6% | 37.5% |
| 763 | https://leetcode.com/problems/partition-labels | Partition Labels | Medium | 81.8% | 37.5% |
| 2429 | https://leetcode.com/problems/minimize-xor | Minimize XOR | Medium | 62.4% | 37.5% |
| 22 | https://leetcode.com/problems/generate-parentheses | Generate Parentheses | Medium | 78.2% | 37.5% |
| 215 | https://leetcode.com/problems/kth-largest-element-in-an-array | Kth Largest Element in an Array | Medium | 68.8% | 37.5% |
| 485 | https://leetcode.com/problems/max-consecutive-ones | Max Consecutive Ones | Easy | 64.6% | 37.5% |