| 1074 | Number of Submatrices That Sum to Target | Hard |
| 1095 | Find in Mountain Array | Hard |
| 1160 | Find Words That Can Be Formed by Characters | Easy |
| 1207 | Unique Number of Occurrences | Easy |
| 1235 | Maximum Profit in Job Scheduling | Hard |
| 1239 | Maximum Length of a Concatenated String with Unique Characters | Medium |
| 1266 | Minimum Time Visiting All Points | Easy |
| 1282 | Group the People Given the Group Size They Belong To | Medium |
| 1287 | Element Appearing More Than 25% In Sorted Array | Easy |
| 1289 | Minimum Falling Path Sum II | Hard |
| 1335 | Minimum Difficulty of a Job Schedule | Hard |
| 1424 | Diagonal Traverse II | Medium |
| 1425 | Constrained Subsequence Sum | Hard |
| 1441 | Build an Array With Stack Operations | Medium |
| 1458 | Max Dot Product of Two Subsequences | Hard |
| 1464 | Maximum Product of Two Elements in an Array | Easy |
| 1475 | Final Prices With a Special Discount in a Shop | Easy |
| 1481 | Least Number of Unique Integers after K Removals | Medium |
| 1493 | Longest Subarray of 1's After Deleting One Element | Medium |
| 1498 | Number of Subsequences That Satisfy the Given Sum Condition | Medium |
| 1502 | Can Make Arithmetic Progression From Sequence | Easy |
| 1503 | Last Moment Before All Ants Fall Out of a Plank | Medium |
| 1512 | Number of Good Pairs | Easy |
| 1535 | Find the Winner of an Array Game | Medium |
| 1560 | Most Visited Sector in a Circular Track | Easy |
| 1561 | Maximum Number of Coins You Can Get | Medium |
| 1572 | Matrix Diagonal Sum | Easy |
| 1578 | Minimum Time to Make Rope Colorful | Medium |
| 1582 | Special Positions in a Binary Matrix | Easy |
| 1583 | Count Unhappy Friends | Medium |