| 3644. Maximum K to Sort a Permutation | Solution | Solve | Medium | | |
| 3610. Minimum Number of Primes to Sum to Target | Solution | Solve | Medium | | |
| 3628. Maximum Number of Subsequences After One Inserting | Solution | Solve | Medium | | |
| 3669. Balanced K-Factor Decomposition | Solution | Solve | Medium | | |
| 3755. Find Maximum Balanced XOR Subarray Length | Solution | Solve | Medium | - | |
| 3648. Minimum Sensors to Cover Grid | Solution | Solve | Medium | | |
| 3639. Minimum Time to Activate String | Solution | Solve | Medium | | |
| 3624. Number of Integers With Popcount-Depth Equal to K II | Solution | Solve | Hard | - | |
| 3614. Process String with Special Operations II | Solution | Solve | Hard | | |
| 3665. Twisted Mirror Path Count | Solution | Solve | Medium | | |
| 3621. Number of Integers With Popcount-Depth Equal to K I | Solution | Solve | Hard | - | |
| 3618. Split Array by Prime Indices | Solution | Solve | Medium | - | |
| 3595. Once Twice | Solution | Solve | Medium | - | |
| 3606. Coupon Code Validator | Solution | Solve | Easy | | |
| 3629. Minimum Jumps to Reach End via Prime Teleportation | Solution | Solve | Medium | | |
| 3612. Process String with Special Operations I | Solution | Solve | Medium | | |
| 3615. Longest Palindromic Path in Graph | Solution | Solve | Hard | | |
| 3632. Subarrays with XOR at Least K | Solution | Solve | Hard | - | |
| 3690. Split and Merge Array Transformation | Solution | Solve | Medium | | |
| 3603. Minimum Cost Path with Alternating Directions II | Solution | Solve | Medium | - | |
| 3596. Minimum Cost Path with Alternating Directions I | Solution | Solve | Medium | - | |
| 3581. Count Odd Letters from Number | Solution | Solve | Easy | - | |
| 3609. Minimum Moves to Reach Target in Grid | Solution | Solve | Hard | | |
| 3605. Minimum Stability Factor of Array | Solution | Solve | Hard | | |
| 3620. Network Recovery Pathways | Solution | Solve | Hard | | |
| 3622. Check Divisibility by Digit Sum and Product | Solution | Solve | Easy | - | |
| 3604. Minimum Time to Reach Destination in Directed Graph | Solution | Solve | Medium | - | |
| 3670. Maximum Product of Two Integers With No Common Bits | Solution | Solve | Medium | - | |
| 3591. Check if Any Element Has Prime Frequency | Solution | Solve | Easy | - | |
| 3599. Partition Array to Minimize XOR | Solution | Solve | Medium | | |
| 3602. Hexadecimal and Hexatrigesimal Conversion | Solution | Solve | Easy | | |
| 3571. Find the Shortest Superstring II | Solution | Solve | Easy | - | |
| 3593. Minimum Increments to Equalize Leaf Paths | Solution | Solve | Medium | | |
| 3608. Minimum Time for K Connected Components | Solution | Solve | Medium | | |
| 3589. Count Prime-Gap Balanced Subarrays | Solution | Solve | Medium | | |
| 3590. Kth Smallest Path XOR Sum | Solution | Solve | Hard | - | |
| 3597. Partition String | Solution | Solve | Medium | | |
| 3587. Minimum Adjacent Swaps to Alternate Parity | Solution | Solve | Medium | - | |
| 3592. Inverse Coin Change | Solution | Solve | Medium | | |
| 3600. Maximize Spanning Tree Stability with Upgrades | Solution | Solve | Hard | | |
| 3585. Find Weighted Median Node in Tree | Solution | Solve | Hard | | |
| 3565. Sequential Grid Path Cover | Solution | Solve | Medium | - | |
| 3625. Count Number of Trapezoids II | Solution | Solve | Hard | | |
| 3594. Minimum Time to Transport All Individuals | Solution | Solve | Hard | - | |
| 3572. Maximize Y‑Sum by Picking a Triplet of Distinct X‑Values | Solution | Solve | Medium | | |
| 3582. Generate Tag for Video Caption | Solution | Solve | Easy | | |
| 3573. Best Time to Buy and Sell Stock V | Solution | Solve | Medium | | |
| 3555. Smallest Subarray to Sort in Every Sliding Window | Solution | Solve | Medium | - | |
| 3651. Minimum Cost Path with Teleportations | Solution | Solve | Hard | | |
| 3574. Maximize Subarray GCD Score | Solution | Solve | Hard | | |
