| 3467. Transform Array by Parity | Solution | Solve | Easy | | |
| 3509. Maximum Product of Subsequences With an Alternating Sum Equal to K | Solution | Solve | Hard | | |
| 3469. Find Minimum Cost to Remove Array Elements | Solution | Solve | Medium | | |
| 3454. Separate Squares II | Solution | Solve | Hard | | |
| 3463. Check If Digits Are Equal in String After Operations II | Solution | Solve | Hard | | |
| 3507. Minimum Pair Removal to Sort Array I | Solution | Solve | Easy | | |
| 3510. Minimum Pair Removal to Sort Array II | Solution | Solve | Hard | | |
| 3458. Select K Disjoint Special Substrings | Solution | Solve | Medium | | |
| 3474. Lexicographically Smallest Generated String | Solution | Solve | Hard | | |
| 3461. Check If Digits Are Equal in String After Operations I | Solution | Solve | Easy | | |
| 3627. Maximum Median Sum of Subsequences of Size 3 | Solution | Solve | Medium | | |
| 3500. Minimum Cost to Divide Array Into Subarrays | Solution | Solve | Hard | - | |
| 3462. Maximum Sum With at Most K Elements | Solution | Solve | Medium | | |
| 3453. Separate Squares I | Solution | Solve | Medium | | |
| 3449. Maximize the Minimum Game Score | Solution | Solve | Hard | | |
| 3445. Maximum Difference Between Even and Odd Frequency II | Solution | Solve | Hard | | |
| 3447. Assign Elements to Groups with Constraints | Solution | Solve | Medium | | |
| 3478. Choose K Elements With Maximum Sum | Solution | Solve | Medium | | |
| 3431. Minimum Unlocked Indices to Sort Nums | Solution | Solve | Medium | - | |
| 3416. Subsequences with a Unique Middle Mode II | Solution | Solve | Hard | - | |
| 3584. Maximum Product of First and Last Elements of a Subsequence | Solution | Solve | Medium | | |
| 3443. Maximum Manhattan Distance After K Changes | Solution | Solve | Medium | | |
| 3442. Maximum Difference Between Even and Odd Frequency I | Solution | Solve | Easy | | |
| 3535. Unit Conversion II | Solution | Solve | Medium | | |
| 3434. Maximum Frequency After Subarray Operation | Solution | Solve | Medium | | |
| 3488. Closest Equal Element Queries | Solution | Solve | Medium | | |
| 3406. Find the Lexicographically Largest String From the Box II | Solution | Solve | Hard | - | |
| 3446. Sort Matrix by Diagonals | Solution | Solve | Medium | | |
| 3423. Maximum Difference Between Adjacent Elements in a Circular Array | Solution | Solve | Easy | | |
| 3495. Minimum Operations to Make Array Elements Zero | Solution | Solve | Hard | | |
| 3439. Reschedule Meetings for Maximum Free Time I | Solution | Solve | Medium | | |
| 3440. Reschedule Meetings for Maximum Free Time II | Solution | Solve | Medium | | |
| 3400. Maximum Number of Matching Indices After Right Shifts | Solution | Solve | Medium | - | |
| 3426. Manhattan Distances of All Arrangements of Pieces | Solution | Solve | Hard | | |
| 3523. Make Array Non-decreasing | Solution | Solve | Medium | | |
| 3429. Paint House IV | Solution | Solve | Medium | | |
| 3438. Find Valid Pair of Adjacent Digits in String | Solution | Solve | Easy | | |
| 3391. Design a 3D Binary Matrix with Efficient Layer Tracking | Solution | Solve | Medium | | |
| 3459. Length of Longest V-Shaped Diagonal Segment | Solution | Solve | Hard | | |
| 3522. Calculate Score After Performing Instructions | Solution | Solve | Medium | | |
| 3427. Sum of Variable Length Subarrays | Solution | Solve | Easy | | |
| 3528. Unit Conversion I | Solution | Solve | Medium | | |
| 3430. Maximum and Minimum Sums of at Most Size K Subarrays | Solution | Solve | Hard | - | |
| 3452. Sum of Good Numbers | Solution | Solve | Easy | | |
| 3473. Sum of K Subarrays With Length at Least M | Solution | Solve | Medium | - | |
| 3433. Count Mentions Per User | Solution | Solve | Medium | | |
| 3419. Minimize the Maximum Edge Weight of Graph | Solution | Solve | Medium | | |
| 3383. Minimum Runes to Add to Cast Spell | Solution | Solve | Hard | | |
| 3505. Minimum Operations to Make Elements Within K Subarrays Equal | Solution | Solve | Hard | - | |
| 3409. Longest Subsequence With Decreasing Adjacent Difference | Solution | Solve | Medium | | |
