| 241 | Different Ways to Add Parentheses | Medium |
| 329 | Longest Increasing Path in a Matrix | Hard |
| 397 | Integer Replacement | Medium |
| 464 | Can I Win | Medium |
| 488 | Zuma Game | Hard |
| 509 | Fibonacci Number | Easy |
| 546 | Remove Boxes | Hard |
| 638 | Shopping Offers | Medium |
| 698 | Partition to K Equal Sum Subsets | Medium |
| 894 | All Possible Full Binary Trees | Medium |
| 913 | Cat and Mouse | Hard |
| 1137 | N-th Tribonacci Number | Easy |
| 1387 | Sort Integers by The Power Value | Medium |
| 1444 | Number of Ways of Cutting a Pizza | Hard |
| 1553 | Minimum Number of Days to Eat N Oranges | Hard |
| 1569 | Number of Ways to Reorder Array to Get Same BST | Hard |
| 1575 | Count All Possible Routes | Hard |
| 1611 | Minimum One Bit Operations to Make Integers Zero | Hard |
| 1659 | Maximize Grid Happiness | Hard |
| 1728 | Cat and Mouse II | Hard |
| 1815 | Maximum Number of Groups Getting Fresh Donuts | Hard |
| 1857 | Largest Color Value in a Directed Graph | Hard |
| 1900 | The Earliest and Latest Rounds Where Players Compete | Hard |
| 2019 | The Score of Students Solving Math Expression | Hard |
| 2311 | Longest Binary Subsequence Less Than or Equal to K | Medium |
| 2312 | Selling Pieces of Wood | Hard |
| 2318 | Number of Distinct Roll Sequences | Hard |
| 2328 | Number of Increasing Paths in a Grid | Hard |
| 2713 | Maximum Strictly Increasing Cells in a Matrix | Hard |