| 1651. Hopper Company Queries III | Solution | Solve | Hard | | |
| 1652. Defuse the Bomb | Solution | Solve | Easy | | |
| 1653. Minimum Deletions to Make String Balanced | Solution | Solve | Medium | | |
| 1654. Minimum Jumps to Reach Home | Solution | Solve | Medium | | |
| 1655. Distribute Repeating Integers | Solution | Solve | Hard | | |
| 1656. Design an Ordered Stream | Solution | Solve | Easy | | |
| 1657. Determine if Two Strings Are Close | Solution | Solve | Medium | | |
| 1658. Minimum Operations to Reduce X to Zero | Solution | Solve | Medium | | |
| 1659. Maximize Grid Happiness | Solution | Solve | Hard | | |
| 1660. Correct a Binary Tree | Solution | Solve | Medium | | |
| 1661. Average Time of Process per Machine | Solution | Solve | Easy | | |
| 1662. Check If Two String Arrays are Equivalent | Solution | Solve | Easy | | |
| 1663. Smallest String With A Given Numeric Value | Solution | Solve | Medium | | |
| 1664. Ways to Make a Fair Array | Solution | Solve | Medium | | |
| 1665. Minimum Initial Energy to Finish Tasks | Solution | Solve | Hard | | |
| 1666. Change the Root of a Binary Tree | Solution | Solve | Medium | | |
| 1667. Fix Names in a Table | Solution | Solve | Easy | | |
| 1668. Maximum Repeating Substring | Solution | Solve | Easy | | |
| 1669. Merge In Between Linked Lists | Solution | Solve | Medium | | |
| 1670. Design Front Middle Back Queue | Solution | Solve | Medium | | |
| 1671. Minimum Number of Removals to Make Mountain Array | Solution | Solve | Hard | | |
| 1672. Richest Customer Wealth | Solution | Solve | Easy | | |
| 1673. Find the Most Competitive Subsequence | Solution | Solve | Medium | | |
| 1674. Minimum Moves to Make Array Complementary | Solution | Solve | Medium | | |
| 1675. Minimize Deviation in Array | Solution | Solve | Hard | | |
| 1676. Lowest Common Ancestor of a Binary Tree IV | Solution | Solve | Medium | | |
| 1677. Product's Worth Over Invoices | Solution | Solve | Easy | - | |
| 1678. Goal Parser Interpretation | Solution | Solve | Easy | | |
| 1679. Max Number of K-Sum Pairs | Solution | Solve | Medium | | |
| 1680. Concatenation of Consecutive Binary Numbers | Solution | Solve | Medium | | |
| 1681. Minimum Incompatibility | Solution | Solve | Hard | | |
| 1682. Longest Palindromic Subsequence II | Solution | Solve | Medium | - | |
| 1683. Invalid Tweets | Solution | Solve | Easy | | |
| 1684. Count the Number of Consistent Strings | Solution | Solve | Easy | | |
| 1685. Sum of Absolute Differences in a Sorted Array | Solution | Solve | Medium | | |
| 1686. Stone Game VI | Solution | Solve | Medium | - | |
| 1687. Delivering Boxes from Storage to Ports | Solution | Solve | Hard | | |
| 1688. Count of Matches in Tournament | Solution | Solve | Easy | | |
| 1689. Partitioning Into Minimum Number Of Deci-Binary Numbers | Solution | Solve | Medium | | |
| 1690. Stone Game VII | Solution | Solve | Medium | | |
| 1691. Maximum Height by Stacking Cuboids | Solution | Solve | Hard | | |
| 1692. Count Ways to Distribute Candies | Solution | Solve | Hard | | |
| 1693. Daily Leads and Partners | Solution | Solve | Easy | | |
| 1694. Reformat Phone Number | Solution | Solve | Easy | | |
| 1695. Maximum Erasure Value | Solution | Solve | Medium | | |
| 1696. Jump Game VI | Solution | Solve | Medium | | |
| 1697. Checking Existence of Edge Length Limited Paths | Solution | Solve | Hard | | |
| 1698. Number of Distinct Substrings in a String | Solution | Solve | Medium | | |
| 1699. Number of Calls Between Two Persons | Solution | Solve | Medium | | |
| 1700. Number of Students Unable to Eat Lunch | Solution | Solve | Easy | | |
