| 1 | https://leetcode.com/problems/two-sum | Two Sum | Easy | 57.1% | 62.5% |
| 3 | https://leetcode.com/problems/longest-substring-without-repeating-characters | Longest Substring Without Repeating Characters | Medium | 38.5% | 62.5% |
| 4 | https://leetcode.com/problems/median-of-two-sorted-arrays | Median of Two Sorted Arrays | Hard | 45.9% | 50.0% |
| 11 | https://leetcode.com/problems/container-with-most-water | Container With Most Water | Medium | 59.5% | 87.5% |
| 41 | https://leetcode.com/problems/first-missing-positive | First Missing Positive | Hard | 42.4% | 37.5% |
| 42 | https://leetcode.com/problems/trapping-rain-water | Trapping Rain Water | Hard | 66.8% | 87.5% |
| 72 | https://leetcode.com/problems/edit-distance | Edit Distance | Medium | 60.1% | 62.5% |
| 84 | https://leetcode.com/problems/largest-rectangle-in-histogram | Largest Rectangle in Histogram | Hard | 49.3% | 62.5% |
| 85 | https://leetcode.com/problems/maximal-rectangle | Maximal Rectangle | Hard | 58.1% | 50.0% |
| 2019 | https://leetcode.com/problems/the-score-of-students-solving-math-expression | The Score of Students Solving Math Expression | Hard | 33.8% | 75.0% |
| 124 | https://leetcode.com/problems/binary-tree-maximum-path-sum | Binary Tree Maximum Path Sum | Hard | 42.0% | 37.5% |
| 130 | https://leetcode.com/problems/surrounded-regions | Surrounded Regions | Medium | 44.7% | 37.5% |
| 138 | https://leetcode.com/problems/copy-list-with-random-pointer | Copy List with Random Pointer | Medium | 62.4% | 37.5% |
| 162 | https://leetcode.com/problems/find-peak-element | Find Peak Element | Medium | 46.8% | 50.0% |
| 174 | https://leetcode.com/problems/dungeon-game | Dungeon Game | Hard | 40.8% | 62.5% |
| 2093 | https://leetcode.com/problems/minimum-cost-to-reach-city-with-discounts | Minimum Cost to Reach City With Discounts | Medium | 60.1% | 75.0% |
| 200 | https://leetcode.com/problems/number-of-islands | Number of Islands | Medium | 63.8% | 50.0% |
| 207 | https://leetcode.com/problems/course-schedule | Course Schedule | Medium | 50.8% | 62.5% |
| 215 | https://leetcode.com/problems/kth-largest-element-in-an-array | Kth Largest Element in an Array | Medium | 68.8% | 62.5% |
| 236 | https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree | Lowest Common Ancestor of a Binary Tree | Medium | 68.7% | 37.5% |
| 238 | https://leetcode.com/problems/product-of-array-except-self | Product of Array Except Self | Medium | 68.6% | 62.5% |
| 321 | https://leetcode.com/problems/create-maximum-number | Create Maximum Number | Hard | 34.6% | 62.5% |
| 2385 | https://leetcode.com/problems/amount-of-time-for-binary-tree-to-be-infected | Amount of Time for Binary Tree to Be Infected | Medium | 65.1% | 62.5% |
| 416 | https://leetcode.com/problems/partition-equal-subset-sum | Partition Equal Subset Sum | Medium | 49.2% | 37.5% |
| 542 | https://leetcode.com/problems/01-matrix | 01 Matrix | Medium | 53.3% | 37.5% |
| 560 | https://leetcode.com/problems/subarray-sum-equals-k | Subarray Sum Equals K | Medium | 46.8% | 50.0% |
| 632 | https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists | Smallest Range Covering Elements from K Lists | Hard | 70.0% | 37.5% |
| 662 | https://leetcode.com/problems/maximum-width-of-binary-tree | Maximum Width of Binary Tree | Medium | 45.2% | 37.5% |
| 735 | https://leetcode.com/problems/asteroid-collision | Asteroid Collision | Medium | 47.1% | 75.0% |
| 739 | https://leetcode.com/problems/daily-temperatures | Daily Temperatures | Medium | 68.3% | 37.5% |
| 741 | https://leetcode.com/problems/cherry-pickup | Cherry Pickup | Hard | 39.1% | 62.5% |
| 875 | https://leetcode.com/problems/koko-eating-bananas | Koko Eating Bananas | Medium | 49.7% | 75.0% |
| 934 | https://leetcode.com/problems/shortest-bridge | Shortest Bridge | Medium | 59.3% | 50.0% |
| 939 | https://leetcode.com/problems/minimum-area-rectangle | Minimum Area Rectangle | Medium | 55.3% | 50.0% |
| 967 | https://leetcode.com/problems/numbers-with-same-consecutive-differences | Numbers With Same Consecutive Differences | Medium | 59.1% | 75.0% |
| 982 | https://leetcode.com/problems/triples-with-bitwise-and-equal-to-zero | Triples with Bitwise AND Equal To Zero | Hard | 60.0% | 75.0% |
| 1011 | https://leetcode.com/problems/capacity-to-ship-packages-within-d-days | Capacity To Ship Packages Within D Days | Medium | 73.5% | 50.0% |
| 1046 | https://leetcode.com/problems/last-stone-weight | Last Stone Weight | Easy | 66.3% | 37.5% |
| 2952 | https://leetcode.com/problems/minimum-number-of-coins-to-be-added | Minimum Number of Coins to be Added | Medium | 57.9% | 87.5% |
| 1094 | https://leetcode.com/problems/car-pooling | Car Pooling | Medium | 56.2% | 50.0% |
| 1235 | https://leetcode.com/problems/maximum-profit-in-job-scheduling | Maximum Profit in Job Scheduling | Hard | 54.6% | 37.5% |
| 1423 | https://leetcode.com/problems/maximum-points-you-can-obtain-from-cards | Maximum Points You Can Obtain from Cards | Medium | 57.2% | 100.0% |
| 1463 | https://leetcode.com/problems/cherry-pickup-ii | Cherry Pickup II | Hard | 72.3% | 62.5% |
| 1598 | https://leetcode.com/problems/crawler-log-folder | Crawler Log Folder | Easy | 71.6% | 37.5% |
| 1760 | https://leetcode.com/problems/minimum-limit-of-balls-in-a-bag | Minimum Limit of Balls in a Bag | Medium | 66.6% | 75.0% |
| 1912 | https://leetcode.com/problems/design-movie-rental-system | Design Movie Rental System | Hard | 62.6% | 87.5% |
| 135 | https://leetcode.com/problems/candy | Candy | Hard | 47.9% | 62.5% |
| 198 | https://leetcode.com/problems/house-robber | House Robber | Medium | 52.9% | 37.5% |
| 33 | https://leetcode.com/problems/search-in-rotated-sorted-array | Search in Rotated Sorted Array | Medium | 44.1% | 62.5% |
| 21 | https://leetcode.com/problems/merge-two-sorted-lists | Merge Two Sorted Lists | Easy | 67.9% | 37.5% |
| 675 | https://leetcode.com/problems/cut-off-trees-for-golf-event | Cut Off Trees for Golf Event | Hard | 36.1% | 62.5% |
| 134 | https://leetcode.com/problems/gas-station | Gas Station | Medium | 47.5% | 75.0% |
| 496 | https://leetcode.com/problems/next-greater-element-i | Next Greater Element I | Easy | 75.7% | 50.0% |
| 1048 | https://leetcode.com/problems/longest-string-chain | Longest String Chain | Medium | 62.8% | 37.5% |
| 863 | https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree | All Nodes Distance K in Binary Tree | Medium | 67.4% | 37.5% |
| 1105 | https://leetcode.com/problems/filling-bookcase-shelves | Filling Bookcase Shelves | Medium | 68.6% | 37.5% |
| 75 | https://leetcode.com/problems/sort-colors | Sort Colors | Medium | 69.1% | 62.5% |
| 424 | https://leetcode.com/problems/longest-repeating-character-replacement | Longest Repeating Character Replacement | Medium | 59.0% | 37.5% |
| 1383 | https://leetcode.com/problems/maximum-performance-of-a-team | Maximum Performance of a Team | Hard | 47.7% | 62.5% |
| 128 | https://leetcode.com/problems/longest-consecutive-sequence | Longest Consecutive Sequence | Medium | 47.0% | 37.5% |
| 994 | https://leetcode.com/problems/rotting-oranges | Rotting Oranges | Medium | 58.1% | 75.0% |
| 56 | https://leetcode.com/problems/merge-intervals | Merge Intervals | Medium | 51.1% | 50.0% |
| 113 | https://leetcode.com/problems/path-sum-ii | Path Sum II | Medium | 61.7% | 37.5% |
| 332 | https://leetcode.com/problems/reconstruct-itinerary | Reconstruct Itinerary | Hard | 44.3% | 50.0% |
| 70 | https://leetcode.com/problems/climbing-stairs | Climbing Stairs | Easy | 53.9% | 37.5% |
| 295 | https://leetcode.com/problems/find-median-from-data-stream | Find Median from Data Stream | Hard | 54.2% | 62.5% |
| 669 | https://leetcode.com/problems/trim-a-binary-search-tree | Trim a Binary Search Tree | Medium | 66.6% | 37.5% |
| 153 | https://leetcode.com/problems/find-minimum-in-rotated-sorted-array | Find Minimum in Rotated Sorted Array | Medium | 53.8% | 37.5% |
| 48 | https://leetcode.com/problems/rotate-image | Rotate Image | Medium | 79.3% | 50.0% |
| 450 | https://leetcode.com/problems/delete-node-in-a-bst | Delete Node in a BST | Medium | 54.2% | 37.5% |
| 2750 | https://leetcode.com/problems/ways-to-split-array-into-good-subarrays | Ways to Split Array Into Good Subarrays | Medium | 34.8% | 37.5% |
| 1482 | https://leetcode.com/problems/minimum-number-of-days-to-make-m-bouquets | Minimum Number of Days to Make m Bouquets | Medium | 56.2% | 50.0% |
| 399 | https://leetcode.com/problems/evaluate-division | Evaluate Division | Medium | 64.0% | 50.0% |
| 1190 | https://leetcode.com/problems/reverse-substrings-between-each-pair-of-parentheses | Reverse Substrings Between Each Pair of Parentheses | Medium | 71.9% | 62.5% |
| 16 | https://leetcode.com/problems/3sum-closest | 3Sum Closest | Medium | 48.0% | 37.5% |
| 373 | https://leetcode.com/problems/find-k-pairs-with-smallest-sums | Find K Pairs with Smallest Sums | Medium | 41.5% | 37.5% |
| 210 | https://leetcode.com/problems/course-schedule-ii | Course Schedule II | Medium | 55.0% | 37.5% |
| 907 | https://leetcode.com/problems/sum-of-subarray-minimums | Sum of Subarray Minimums | Medium | 38.3% | 62.5% |
| 1021 | https://leetcode.com/problems/remove-outermost-parentheses | Remove Outermost Parentheses | Easy | 86.8% | 37.5% |
| 222 | https://leetcode.com/problems/count-complete-tree-nodes | Count Complete Tree Nodes | Easy | 72.0% | 37.5% |
| 895 | https://leetcode.com/problems/maximum-frequency-stack | Maximum Frequency Stack | Hard | 66.6% | 37.5% |
| 1552 | https://leetcode.com/problems/magnetic-force-between-two-balls | Magnetic Force Between Two Balls | Medium | 71.9% | 37.5% |
| 3576 | https://leetcode.com/problems/transform-array-to-all-equal-elements | Transform Array to All Equal Elements | Medium | 33.0% | 75.0% |
| 2751 | https://leetcode.com/problems/robot-collisions | Robot Collisions | Hard | 56.1% | 37.5% |
| 127 | https://leetcode.com/problems/word-ladder | Word Ladder | Hard | 44.9% | 50.0% |
| 22 | https://leetcode.com/problems/generate-parentheses | Generate Parentheses | Medium | 78.2% | 50.0% |
| 451 | https://leetcode.com/problems/sort-characters-by-frequency | Sort Characters By Frequency | Medium | 75.1% | 37.5% |
| 31 | https://leetcode.com/problems/next-permutation | Next Permutation | Medium | 44.7% | 62.5% |
| 62 | https://leetcode.com/problems/unique-paths | Unique Paths | Medium | 66.5% | 62.5% |
| 881 | https://leetcode.com/problems/boats-to-save-people | Boats to Save People | Medium | 61.4% | 37.5% |
| 1192 | https://leetcode.com/problems/critical-connections-in-a-network | Critical Connections in a Network | Hard | 59.3% | 50.0% |
| 787 | https://leetcode.com/problems/cheapest-flights-within-k-stops | Cheapest Flights Within K Stops | Medium | 41.4% | 62.5% |
| 850 | https://leetcode.com/problems/rectangle-area-ii | Rectangle Area II | Hard | 55.9% | 62.5% |
| 366 | https://leetcode.com/problems/find-leaves-of-binary-tree | Find Leaves of Binary Tree | Medium | 81.3% | 37.5% |
| 407 | https://leetcode.com/problems/trapping-rain-water-ii | Trapping Rain Water II | Hard | 64.0% | 50.0% |
| 64 | https://leetcode.com/problems/minimum-path-sum | Minimum Path Sum | Medium | 67.8% | 37.5% |
| 658 | https://leetcode.com/problems/find-k-closest-elements | Find K Closest Elements | Medium | 49.4% | 37.5% |
| 540 | https://leetcode.com/problems/single-element-in-a-sorted-array | Single Element in a Sorted Array | Medium | 59.2% | 37.5% |
| 726 | https://leetcode.com/problems/number-of-atoms | Number of Atoms | Hard | 65.1% | 37.5% |
| 749 | https://leetcode.com/problems/contain-virus | Contain Virus | Hard | 54.3% | 62.5% |
| 132 | https://leetcode.com/problems/palindrome-partitioning-ii | Palindrome Partitioning II | Hard | 36.6% | 37.5% |
| 1642 | https://leetcode.com/problems/furthest-building-you-can-reach | Furthest Building You Can Reach | Medium | 50.7% | 37.5% |
| 88 | https://leetcode.com/problems/merge-sorted-array | Merge Sorted Array | Easy | 54.4% | 37.5% |
| 221 | https://leetcode.com/problems/maximal-square | Maximal Square | Medium | 50.0% | 50.0% |
| 3663 | https://leetcode.com/problems/find-the-least-frequent-digit | Find The Least Frequent Digit | Easy | 69.7% | 75.0% |
| 297 | https://leetcode.com/problems/serialize-and-deserialize-binary-tree | Serialize and Deserialize Binary Tree | Hard | 60.3% | 37.5% |
| 155 | https://leetcode.com/problems/min-stack | Min Stack | Medium | 57.7% | 37.5% |
| 1584 | https://leetcode.com/problems/min-cost-to-connect-all-points | Min Cost to Connect All Points | Medium | 70.3% | 37.5% |
| 91 | https://leetcode.com/problems/decode-ways | Decode Ways | Medium | 37.6% | 37.5% |
| 287 | https://leetcode.com/problems/find-the-duplicate-number | Find the Duplicate Number | Medium | 64.0% | 37.5% |
| 20 | https://leetcode.com/problems/valid-parentheses | Valid Parentheses | Easy | 43.7% | 37.5% |
| 32 | https://leetcode.com/problems/longest-valid-parentheses | Longest Valid Parentheses | Hard | 38.0% | 37.5% |
| 503 | https://leetcode.com/problems/next-greater-element-ii | Next Greater Element II | Medium | 67.9% | 37.5% |
| 543 | https://leetcode.com/problems/diameter-of-binary-tree | Diameter of Binary Tree | Easy | 65.0% | 37.5% |
| 121 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock | Best Time to Buy and Sell Stock | Easy | 56.4% | 37.5% |
| 15 | https://leetcode.com/problems/3sum | 3Sum | Medium | 38.6% | 37.5% |
| 417 | https://leetcode.com/problems/pacific-atlantic-water-flow | Pacific Atlantic Water Flow | Medium | 60.6% | 50.0% |