| 1509. Minimum Difference Between Largest and Smallest Value in Three Moves | | | Solve | Medium | | |
| 1525. Number of Good Ways to Split a String | | | Solve | Medium | | |
| 1529. Minimum Suffix Flips | | | Solve | Medium | | |
| 1533. Find the Index of the Large Integer | | | Solve | Medium | | |
| 1535. Find the Winner of an Array Game | | | Solve | Medium | | |
| 1552. Magnetic Force Between Two Balls | | | Solve | Medium | | |
| 1557. Minimum Number of Vertices to Reach All Nodes | | | Solve | Medium | | |
| 1558. Minimum Numbers of Function Calls to Make Target Array | | | Solve | Medium | | |
| 1562. Find Latest Group of Size M | | | Solve | Medium | | |
| 1567. Maximum Length of Subarray With Positive Product | | | Solve | Medium | | |
| 1570. Dot Product of Two Sparse Vectors | | | Solve | Medium | | |
| 1574. Shortest Subarray to be Removed to Make Array Sorted | | | Solve | Medium | | |
| 1578. Minimum Time to Make Rope Colorful | | | Solve | Medium | | |
| 1584. Min Cost to Connect All Points | | | Solve | Medium | | |
| 1590. Make Sum Divisible by P | | | Solve | Medium | | |
| 1593. Split a String Into the Max Number of Unique Substrings | | | Solve | Medium | | |
| 1613. Find the Missing IDs | | | Solve | Medium | | |
| 1621. Number of Sets of K Non-Overlapping Line Segments | | | Solve | Medium | | |
| 1628. Design an Expression Tree With Evaluate Function | | | Solve | Medium | | |
| 1631. Path With Minimum Effort | | | Solve | Medium | | |
| 1634. Add Two Polynomials Represented as Linked Lists | | | Solve | Medium | | |
| 1642. Furthest Building You Can Reach | | | Solve | Medium | | |
| 1647. Minimum Deletions to Make Character Frequencies Unique | | | Solve | Medium | | |
| 1648. Sell Diminishing-Valued Colored Balls | | | Solve | Medium | | |
| 1650. Lowest Common Ancestor of a Binary Tree III | | | Solve | Medium | | |
| 1658. Minimum Operations to Reduce X to Zero | | | Solve | Medium | | |
| 1669. Merge In Between Linked Lists | | | Solve | Medium | | |
| 1670. Design Front Middle Back Queue | | | Solve | Medium | | |
| 1676. Lowest Common Ancestor of a Binary Tree IV | | | Solve | Medium | | |
| 1679. Max Number of K-Sum Pairs | | | Solve | Medium | | |
| 1696. Jump Game VI | | | Solve | Medium | | |
| 1699. Number of Calls Between Two Persons | | | Solve | Medium | | |
| 1706. Where Will the Ball Fall | | | Solve | Medium | | |
| 1711. Count Good Meals | | | Solve | Medium | | |
| 1721. Swapping Nodes in a Linked List | | | Solve | Medium | | |
| 1730. Shortest Path to Get Food | | | Solve | Medium | | |
| 1734. Decode XORed Permutation | | | Solve | Medium | | |
| 1740. Find Distance in a Binary Tree | | | Solve | Medium | | |
| 1749. Maximum Absolute Sum of Any Subarray | | | Solve | Medium | | |
| 1760. Minimum Limit of Balls in a Bag | | | Solve | Medium | | |
| 1762. Buildings With an Ocean View | | | Solve | Medium | | |
| 1764. Form Array by Concatenating Subarrays of Another Array | | | Solve | Medium | | |
| 1769. Minimum Number of Operations to Move All Balls to Each Box | | | Solve | Medium | | |
| 1772. Sort Features by Popularity | | | Solve | Medium | | |
| 1783. Grand Slam Titles | | | Solve | Medium | | |
| 1792. Maximum Average Pass Ratio | | | Solve | Medium | | |
| 1811. Find Interview Candidates | | | Solve | Medium | | |
| 1833. Maximum Ice Cream Bars | | | Solve | Medium | | |
| 1834. Single-Threaded CPU | | | Solve | Medium | | |
| 1838. Frequency of the Most Frequent Element | | | Solve | Medium | | |
