| 2530 | Maximal Score After Applying K Operations | Medium |
| 2531 | Make Number of Distinct Characters Equal | Medium |
| 2536 | Increment Submatrices by One | Medium |
| 2537 | Count the Number of Good Subarrays | Medium |
| 2541 | Minimum Operations to Make Array Equal II | Medium |
| 2542 | Maximum Subsequence Score | Medium |
| 2545 | Sort the Students by Their Kth Score | Medium |
| 2546 | Apply Bitwise Operations to Make Strings Equal | Medium |
| 2550 | Count Collisions of Monkeys on a Polygon | Medium |
| 2554 | Maximum Number of Integers to Choose From a Range I | Medium |
| 2555 | Maximize Win From Two Segments | Medium |
| 2556 | Disconnect Path in a Binary Matrix by at Most One Flip | Medium |
| 2559 | Count Vowel Strings in Ranges | Medium |
| 2560 | House Robber IV | Medium |
| 2563 | Count the Number of Fair Pairs | Medium |
| 2564 | Substring XOR Queries | Medium |
| 2567 | Minimum Score by Changing Two Elements | Medium |
| 2568 | Minimum Impossible OR | Medium |
| 2571 | Minimum Operations to Reduce an Integer to 0 | Medium |
| 2572 | Count the Number of Square-Free Subsets | Medium |
| 2575 | Find the Divisibility Array of a String | Medium |
| 2576 | Find the Maximum Number of Marked Indices | Medium |
| 2579 | Count Total Number of Colored Cells | Medium |
| 2580 | Count Ways to Group Overlapping Ranges | Medium |
| 2583 | Kth Largest Sum in a Binary Tree | Medium |
| 2587 | Rearrange Array to Maximize Prefix Score | Medium |
| 2588 | Count the Number of Beautiful Subarrays | Medium |
| 2592 | Maximize Greatness of an Array | Medium |
| 2593 | Find Score of an Array After Marking All Elements | Medium |
| 2594 | Minimum Time to Repair Cars | Medium |