| Merge Two Sorted Lists | Easy | 68.0% |
| Fibonacci Number | Easy | 73.9% |
| Add Two Numbers | Medium | 48.0% |
| Find the Winner of the Circular Game | Medium | 82.2% |
| Reverse Linked List | Easy | 80.3% |
| Regular Expression Matching | Hard | 30.5% |
| Pow(x, n) | Medium | 38.3% |
| Decode String | Medium | 62.3% |
| Special Binary String | Hard | 79.3% |
| Reverse Nodes in k-Group | Hard | 65.4% |
| Basic Calculator | Hard | 46.6% |
| Parsing A Boolean Expression | Hard | 69.8% |
| Parse Lisp Expression | Hard | 53.5% |
| Swap Nodes in Pairs | Medium | 69.0% |
| Palindrome Linked List | Easy | 57.5% |
| Reorder List | Medium | 64.6% |
| Integer to English Words | Hard | 34.8% |
| Wildcard Matching | Hard | 31.4% |
| Permutation Sequence | Hard | 52.2% |
| Find the K-th Character in String Game I | Easy | 81.6% |
| Power of Two | Easy | 49.9% |
| Remove Linked List Elements | Easy | 53.9% |
| Elimination Game | Medium | 46.0% |
| Count Good Numbers | Medium | 57.4% |
| Power of Three | Easy | 50.7% |
| Find Kth Bit in Nth Binary String | Medium | 70.2% |
| Number of Digit One | Hard | 37.7% |
| Remove Nodes From Linked List | Medium | 74.8% |
| Predict the Winner | Medium | 56.1% |
| Different Ways to Add Parentheses | Medium | 73.1% |
| Power of Four | Easy | 51.8% |
| Basic Calculator III | Hard | 53.2% |
| Finding 3-Digit Even Numbers | Easy | 78.8% |
| K-th Symbol in Grammar | Medium | 48.1% |
| Unique 3-Digit Even Numbers | Easy | 69.2% |
| All Possible Full Binary Trees | Medium | 82.7% |
| Count Collisions of Monkeys on a Polygon | Medium | 30.0% |
| Find the K-th Character in String Game II | Hard | 48.5% |
| Split BST | Medium | 82.2% |
| Minimum Non-Zero Product of the Array Elements | Medium | 37.4% |
| Minimum One Bit Operations to Make Integers Zero | Hard | 78.5% |
| Verify Preorder Sequence in Binary Search Tree | Medium | 51.7% |
| Basic Calculator IV | Hard | 49.7% |
| Strobogrammatic Number II | Medium | 53.5% |
| Output Contest Matches | Medium | 77.5% |
| Ternary Expression Parser | Medium | 62.5% |