| Shortest Palindrome | Hard | 41.9% |
| Rotate String | Easy | 65.1% |
| Find the Index of the First Occurrence in a String | Easy | 46.3% |
| Longest Happy Prefix | Hard | 51.9% |
| Subtree of Another Tree | Easy | 51.3% |
| Repeated Substring Pattern | Easy | 47.9% |
| Substring Matching Pattern | Easy | 28.3% |
| Shortest Matching Substring | Hard | 23.8% |
| String Matching in an Array | Easy | 69.8% |
| Form Array by Concatenating Subarrays of Another Array | Medium | 54.7% |
| Maximum Repeating Substring | Easy | 41.1% |
| Sum of Scores of Built Strings | Hard | 46.7% |
| Check If a Word Occurs As a Prefix of Any Word in a Sentence | Easy | 68.8% |
| Number of Subarrays That Match a Pattern I | Medium | 68.4% |
| Repeated String Match | Medium | 38.4% |
| Lexicographically Smallest Generated String | Hard | 31.5% |
| Count Prefix and Suffix Pairs II | Hard | 28.1% |
| Count Prefix and Suffix Pairs I | Easy | 77.8% |
| Number of Subarrays That Match a Pattern II | Hard | 33.4% |
| Counting Words With a Given Prefix | Easy | 84.5% |
| Find Beautiful Indices in the Given Array I | Medium | 40.5% |
| Camelcase Matching | Medium | 65.1% |
| Maximum Deletions on a String | Hard | 35.7% |
| Match Substring After Replacement | Hard | 43.2% |
| Find All Good Strings | Hard | 45.1% |
| Find Beautiful Indices in the Given Array II | Hard | 27.6% |
| Count Cells in Overlapping Horizontal and Vertical Substrings | Medium | 27.0% |
| Find the Occurrence of First Almost Equal Substring | Hard | 15.3% |
| String Transformation | Hard | 26.7% |
| Add Bold Tag in String | Medium | 51.4% |
| Bold Words in String | Medium | 52.5% |
| Minimum Number of Valid Strings to Form Target I | Medium | 21.7% |
| Minimum Time to Revert Word to Initial State II | Hard | 35.1% |
| Minimum Time to Revert Word to Initial State I | Medium | 42.3% |
| Find Pattern in Infinite Stream I | Medium | 56.6% |
| Find Pattern in Infinite Stream II | Hard | 67.5% |