| 1465. Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts | Solution | Solve | Medium | | |
| 1466. Reorder Routes to Make All Paths Lead to the City Zero | Solution | Solve | Medium | | |
| 1468. Calculate Salaries | Solution | Solve | Medium | - | |
| 1471. The k Strongest Values in an Array | Solution | Solve | Medium | | |
| 1472. Design Browser History | Solution | Solve | Medium | | |
| 1476. Subrectangle Queries | Solution | Solve | Medium | | |
| 1477. Find Two Non-overlapping Sub-arrays Each With Target Sum | Solution | Solve | Medium | | |
| 1481. Least Number of Unique Integers after K Removals | Solution | Solve | Medium | | |
| 1482. Minimum Number of Days to Make m Bouquets | Solution | Solve | Medium | | |
| 1485. Clone Binary Tree With Random Pointer | Solution | Solve | Medium | | |
| 1487. Making File Names Unique | Solution | Solve | Medium | | |
| 1488. Avoid Flood in The City | Solution | Solve | Medium | | |
| 1490. Clone N-ary Tree | Solution | Solve | Medium | | |
| 1492. The kth Factor of n | Solution | Solve | Medium | | |
| 1493. Longest Subarray of 1's After Deleting One Element | Solution | Solve | Medium | | |
| 1497. Check If Array Pairs Are Divisible by k | Solution | Solve | Medium | | |
| 1498. Number of Subsequences That Satisfy the Given Sum Condition | Solution | Solve | Medium | | |
| 1500. Design a File Sharing System | Solution | Solve | Medium | | |
| 1501. Countries You Can Safely Invest In | Solution | Solve | Medium | - | |
| 1503. Last Moment Before All Ants Fall Out of a Plank | Solution | Solve | Medium | | |
| 1504. Count Submatrices With All Ones | Solution | Solve | Medium | | |
| 1506. Find Root of N-Ary Tree | Solution | Solve | Medium | | |
| 1508. Range Sum of Sorted Subarray Sums | Solution | Solve | Medium | | |
| 1509. Minimum Difference Between Largest and Smallest Value in Three Moves | Solution | Solve | Medium | | |
| 1513. Number of Substrings With Only 1s | Solution | Solve | Medium | | |
| 1514. Path with Maximum Probability | Solution | Solve | Medium | | |
| 1519. Number of Nodes in the Sub-Tree With the Same Label | Solution | Solve | Medium | | |
| 1522. Diameter of N-Ary Tree | Solution | Solve | Medium | | |
| 1524. Number of Sub-arrays With Odd Sum | Solution | Solve | Medium | | |
| 1525. Number of Good Ways to Split a String | Solution | Solve | Medium | | |
| 1529. Minimum Suffix Flips | Solution | Solve | Medium | | |
| 1530. Number of Good Leaf Nodes Pairs | Solution | Solve | Medium | | |
| 1532. The Most Recent Three Orders | Solution | Solve | Medium | - | |
| 1533. Find the Index of the Large Integer | Solution | Solve | Medium | | |
| 1535. Find the Winner of an Array Game | Solution | Solve | Medium | | |
| 1536. Minimum Swaps to Arrange a Binary Grid | Solution | Solve | Medium | - | |
| 1538. Guess the Majority in a Hidden Array | Solution | Solve | Medium | | |
| 1540. Can Convert String in K Moves | Solution | Solve | Medium | | |
| 1541. Minimum Insertions to Balance a Parentheses String | Solution | Solve | Medium | | |
| 1545. Find Kth Bit in Nth Binary String | Solution | Solve | Medium | | |
| 1546. Maximum Number of Non-Overlapping Subarrays With Sum Equals Target | Solution | Solve | Medium | | |
| 1549. The Most Recent Orders for Each Product | Solution | Solve | Medium | | |
| 1551. Minimum Operations to Make Array Equal | Solution | Solve | Medium | | |
| 1552. Magnetic Force Between Two Balls | Solution | Solve | Medium | | |
| 1554. Strings Differ by One Character | Solution | Solve | Medium | | |
| 1555. Bank Account Summary | Solution | Solve | Medium | | |
| 1557. Minimum Number of Vertices to Reach All Nodes | Solution | Solve | Medium | | |
| 1558. Minimum Numbers of Function Calls to Make Target Array | Solution | Solve | Medium | | |
| 1559. Detect Cycles in 2D Grid | Solution | Solve | Medium | | |
| 1561. Maximum Number of Coins You Can Get | Solution | Solve | Medium | | |
