| 3650. Minimum Cost Path with Edge Reversals | Solution | Solve | Medium | | |
| 3623. Count Number of Trapezoids I | Solution | Solve | Medium | | |
| 3583. Count Special Triplets | Solution | Solve | Medium | | |
| 3567. Minimum Absolute Difference in Sliding Submatrix | Solution | Solve | Medium | | |
| 3549. Multiply Two Polynomials | Solution | Solve | Hard | - | |
| 3630. Partition Array for Maximum XOR and AND | Solution | Solve | Hard | | |
| 3613. Minimize Maximum Component Cost | Solution | Solve | Medium | | |
| 3540. Minimum Time to Visit All Houses | Solution | Solve | Medium | | |
| 3560. Find Minimum Log Transportation Cost | Solution | Solve | Easy | - | |
| 3569. Maximize Count of Distinct Primes After Split | Solution | Solve | Hard | | |
| 3664. Two-Letter Card Game | Solution | Solve | Medium | | |
| 3576. Transform Array to All Equal Elements | Solution | Solve | Medium | | |
| 3575. Maximum Good Subtree Score | Solution | Solve | Hard | | |
| 3685. Subsequence Sum After Capping Elements | Solution | Solve | Medium | | |
| 3541. Find Most Frequent Vowel and Consonant | Solution | Solve | Easy | | |
| 3545. Minimum Deletions for At Most K Distinct Characters | Solution | Solve | Easy | | |
| 3568. Minimum Moves to Clean the Classroom | Solution | Solve | Medium | | |
| 3550. Smallest Index With Digit Sum Equal to Index | Solution | Solve | Easy | | |
| 3588. Find Maximum Area of a Triangle | Solution | Solve | Medium | | |
| 3563. Lexicographically Smallest String After Adjacent Removals | Solution | Solve | Hard | - | |
| 3579. Minimum Steps to Convert String with Operations | Solution | Solve | Hard | - | |
| 3577. Count the Number of Computer Unlocking Permutations | Solution | Solve | Medium | | |
| 3607. Power Grid Maintenance | Solution | Solve | Medium | | |
| 3526. Range XOR Queries with Subarray Reversals | Solution | Solve | Hard | - | |
| 3520. Minimum Threshold for Inversion Pairs Count | Solution | Solve | Medium | - | |
| 3561. Resulting String After Adjacent Removals | Solution | Solve | Medium | | |
| 3536. Maximum Product of Two Digits | Solution | Solve | Easy | | |
| 3544. Subtree Inversion Sum | Solution | Solve | Hard | - | |
| 3557. Find Maximum Number of Non Intersecting Substrings | Solution | Solve | Medium | | |
| 3543. Maximum Weighted K-Edge Path | Solution | Solve | Medium | - | |
| 3511. Make a Positive Array | Solution | Solve | Medium | | |
| 3562. Maximum Profit from Trading Stocks with Discounts | Solution | Solve | Hard | | |
| 3553. Minimum Weighted Subgraph With the Required Paths II | Solution | Solve | Hard | - | |
| 3534. Path Existence Queries in a Graph II | Solution | Solve | Hard | | |
| 3539. Find Sum of Array Product of Magical Sequences | Solution | Solve | Hard | | |
| 3548. Equal Sum Grid Partition II | Solution | Solve | Hard | | |
| 3546. Equal Sum Grid Partition I | Solution | Solve | Medium | | |
| 3551. Minimum Swaps to Sort by Digit Sum | Solution | Solve | Medium | | |
| 3512. Minimum Operations to Make Array Sum Divisible by K | Solution | Solve | Easy | | |
| 3547. Maximum Sum of Edge Values in a Graph | Solution | Solve | Hard | | |
| 3558. Number of Ways to Assign Edge Weights I | Solution | Solve | Medium | | |
| 3566. Partition Array into Two Equal Product Subsets | Solution | Solve | Medium | | |
| 3559. Number of Ways to Assign Edge Weights II | Solution | Solve | Hard | | |
| 3533. Concatenated Divisibility | Solution | Solve | Hard | | |
| 3525. Find X Value of Array II | Solution | Solve | Hard | | |
| 3496. Maximize Score After Pair Deletions | Solution | Solve | Medium | | |
| 3532. Path Existence Queries in a Graph I | Solution | Solve | Medium | | |
| 3552. Grid Teleportation Traversal | Solution | Solve | Medium | | |
| 3491. Phone Number Prefix | Solution | Solve | Easy | - | |
| 3578. Count Partitions With Max-Min Difference at Most K | Solution | Solve | Medium | | |
