| 14 | https://leetcode.com/problems/longest-common-prefix | Longest Common Prefix | Easy | 47.1% | 50.0% |
| 20 | https://leetcode.com/problems/valid-parentheses | Valid Parentheses | Easy | 43.7% | 62.5% |
| 1472 | https://leetcode.com/problems/design-browser-history | Design Browser History | Medium | 78.2% | 50.0% |
| 48 | https://leetcode.com/problems/rotate-image | Rotate Image | Medium | 79.3% | 75.0% |
| 56 | https://leetcode.com/problems/merge-intervals | Merge Intervals | Medium | 51.1% | 50.0% |
| 621 | https://leetcode.com/problems/task-scheduler | Task Scheduler | Medium | 62.6% | 87.5% |
| 1552 | https://leetcode.com/problems/magnetic-force-between-two-balls | Magnetic Force Between Two Balls | Medium | 71.9% | 75.0% |
| 208 | https://leetcode.com/problems/implement-trie-prefix-tree | Implement Trie (Prefix Tree) | Medium | 69.2% | 62.5% |
| 721 | https://leetcode.com/problems/accounts-merge | Accounts Merge | Medium | 60.9% | 37.5% |
| 767 | https://leetcode.com/problems/reorganize-string | Reorganize String | Medium | 56.8% | 100.0% |
| 811 | https://leetcode.com/problems/subdomain-visit-count | Subdomain Visit Count | Medium | 77.2% | 75.0% |
| 1248 | https://leetcode.com/problems/count-number-of-nice-subarrays | Count Number of Nice Subarrays | Medium | 74.8% | 75.0% |
| 362 | https://leetcode.com/problems/design-hit-counter | Design Hit Counter | Medium | 69.6% | 75.0% |
| 1282 | https://leetcode.com/problems/group-the-people-given-the-group-size-they-belong-to | Group the People Given the Group Size They Belong To | Medium | 87.5% | 75.0% |
| 1290 | https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer | Convert Binary Number in a Linked List to Integer | Easy | 82.3% | 75.0% |
| 1280 | https://leetcode.com/problems/students-and-examinations | Students and Examinations | Easy | 60.9% | 75.0% |
| 1297 | https://leetcode.com/problems/maximum-number-of-occurrences-of-a-substring | Maximum Number of Occurrences of a Substring | Medium | 54.2% | 75.0% |
| 2817 | https://leetcode.com/problems/minimum-absolute-difference-between-elements-with-constraint | Minimum Absolute Difference Between Elements With Constraint | Medium | 37.1% | 62.5% |
| 1364 | https://leetcode.com/problems/number-of-trusted-contacts-of-a-customer | Number of Trusted Contacts of a Customer | Medium | 74.8% | 75.0% |
| 1419 | https://leetcode.com/problems/minimum-number-of-frogs-croaking | Minimum Number of Frogs Croaking | Medium | 51.1% | 37.5% |
| 68 | https://leetcode.com/problems/text-justification | Text Justification | Hard | 50.4% | 87.5% |
| 2251 | https://leetcode.com/problems/number-of-flowers-in-full-bloom | Number of Flowers in Full Bloom | Hard | 57.7% | 50.0% |
| 273 | https://leetcode.com/problems/integer-to-english-words | Integer to English Words | Hard | 34.8% | 75.0% |
| 84 | https://leetcode.com/problems/largest-rectangle-in-histogram | Largest Rectangle in Histogram | Hard | 49.3% | 50.0% |
| 849 | https://leetcode.com/problems/maximize-distance-to-closest-person | Maximize Distance to Closest Person | Medium | 49.6% | 87.5% |
| 3043 | https://leetcode.com/problems/find-the-length-of-the-longest-common-prefix | Find the Length of the Longest Common Prefix | Medium | 57.0% | 62.5% |
| 54 | https://leetcode.com/problems/spiral-matrix | Spiral Matrix | Medium | 56.1% | 50.0% |
| 1 | https://leetcode.com/problems/two-sum | Two Sum | Easy | 57.1% | 62.5% |
| 759 | https://leetcode.com/problems/employee-free-time | Employee Free Time | Hard | 72.8% | 37.5% |
| 994 | https://leetcode.com/problems/rotting-oranges | Rotting Oranges | Medium | 58.1% | 37.5% |
| 2021 | https://leetcode.com/problems/brightest-position-on-street | Brightest Position on Street | Medium | 60.6% | 62.5% |
| 3161 | https://leetcode.com/problems/block-placement-queries | Block Placement Queries | Hard | 18.4% | 62.5% |
| 992 | https://leetcode.com/problems/subarrays-with-k-different-integers | Subarrays with K Different Integers | Hard | 67.5% | 62.5% |
| 3 | https://leetcode.com/problems/longest-substring-without-repeating-characters | Longest Substring Without Repeating Characters | Medium | 38.5% | 37.5% |
| 661 | https://leetcode.com/problems/image-smoother | Image Smoother | Easy | 69.1% | 37.5% |
| 128 | https://leetcode.com/problems/longest-consecutive-sequence | Longest Consecutive Sequence | Medium | 47.0% | 37.5% |
| 2672 | https://leetcode.com/problems/number-of-adjacent-elements-with-the-same-color | Number of Adjacent Elements With the Same Color | Medium | 58.1% | 62.5% |
| 1861 | https://leetcode.com/problems/rotating-the-box | Rotating the Box | Medium | 79.2% | 62.5% |
| 42 | https://leetcode.com/problems/trapping-rain-water | Trapping Rain Water | Hard | 66.8% | 50.0% |
| 723 | https://leetcode.com/problems/candy-crush | Candy Crush | Medium | 77.3% | 100.0% |
| 770 | https://leetcode.com/problems/basic-calculator-iv | Basic Calculator IV | Hard | 49.7% | 37.5% |
| 933 | https://leetcode.com/problems/number-of-recent-calls | Number of Recent Calls | Easy | 78.1% | 50.0% |
| 207 | https://leetcode.com/problems/course-schedule | Course Schedule | Medium | 50.8% | 62.5% |
| 210 | https://leetcode.com/problems/course-schedule-ii | Course Schedule II | Medium | 55.0% | 87.5% |
| 2537 | https://leetcode.com/problems/count-the-number-of-good-subarrays | Count the Number of Good Subarrays | Medium | 65.9% | 50.0% |
| 1743 | https://leetcode.com/problems/restore-the-array-from-adjacent-pairs | Restore the Array From Adjacent Pairs | Medium | 75.0% | 37.5% |
| 1434 | https://leetcode.com/problems/number-of-ways-to-wear-different-hats-to-each-other | Number of Ways to Wear Different Hats to Each Other | Hard | 45.7% | 87.5% |
| 642 | https://leetcode.com/problems/design-search-autocomplete-system | Design Search Autocomplete System | Hard | 49.7% | 75.0% |
| 2768 | https://leetcode.com/problems/number-of-black-blocks | Number of Black Blocks | Medium | 41.5% | 62.5% |
| 3071 | https://leetcode.com/problems/minimum-operations-to-write-the-letter-y-on-a-grid | Minimum Operations to Write the Letter Y on a Grid | Medium | 64.3% | 62.5% |
| 1814 | https://leetcode.com/problems/count-nice-pairs-in-an-array | Count Nice Pairs in an Array | Medium | 48.4% | 37.5% |
| 3459 | https://leetcode.com/problems/length-of-longest-v-shaped-diagonal-segment | Length of Longest V-Shaped Diagonal Segment | Hard | 56.3% | 50.0% |
| 380 | https://leetcode.com/problems/insert-delete-getrandom-o1 | Insert Delete GetRandom O(1) | Medium | 55.3% | 37.5% |
| 528 | https://leetcode.com/problems/random-pick-with-weight | Random Pick with Weight | Medium | 48.9% | 37.5% |
| 2502 | https://leetcode.com/problems/design-memory-allocator | Design Memory Allocator | Medium | 49.7% | 37.5% |
| 359 | https://leetcode.com/problems/logger-rate-limiter | Logger Rate Limiter | Easy | 76.8% | 62.5% |