| 2662 | Minimum Cost of a Path With Special Roads | Medium |
| 2670 | Find the Distinct Difference Array | Easy |
| 2672 | Number of Adjacent Elements With the Same Color | Medium |
| 2673 | Make Costs of Paths Equal in a Binary Tree | Medium |
| 2678 | Number of Senior Citizens | Easy |
| 2679 | Sum in a Matrix | Medium |
| 2680 | Maximum OR | Medium |
| 2681 | Power of Heroes | Hard |
| 2682 | Find the Losers of the Circular Game | Easy |
| 2683 | Neighboring Bitwise XOR | Medium |
| 2684 | Maximum Number of Moves in a Grid | Medium |
| 2706 | Buy Two Chocolates | Easy |
| 2707 | Extra Characters in a String | Medium |
| 2708 | Maximum Strength of a Group | Medium |
| 2709 | Greatest Common Divisor Traversal | Hard |
| 2711 | Difference of Number of Distinct Values on Diagonals | Medium |
| 2713 | Maximum Strictly Increasing Cells in a Matrix | Hard |
| 2717 | Semi-Ordered Permutation | Easy |
| 2718 | Sum of Matrix After Queries | Medium |
| 2731 | Movement of Robots | Medium |
| 2732 | Find a Good Subset of the Matrix | Hard |
| 2733 | Neither Minimum nor Maximum | Easy |
| 2735 | Collecting Chocolates | Medium |
| 2736 | Maximum Sum Queries | Hard |
| 2740 | Find the Value of the Partition | Medium |
| 2741 | Special Permutations | Medium |
| 2742 | Painting the Walls | Hard |
| 2744 | Find Maximum Number of String Pairs | Easy |
| 2746 | Decremental String Concatenation | Medium |
| 2747 | Count Zero Request Servers | Medium |