| 1559 | Detect Cycles in 2D Grid | Medium |
| 1568 | Minimum Number of Days to Disconnect Island | Hard |
| 1609 | Even Odd Tree | Medium |
| 1625 | Lexicographically Smallest String After Applying Operations | Medium |
| 1631 | Path With Minimum Effort | Medium |
| 1654 | Minimum Jumps to Reach Home | Medium |
| 1765 | Map of Highest Peak | Medium |
| 1766 | Tree of Coprimes | Hard |
| 1905 | Count Sub Islands | Medium |
| 1926 | Nearest Exit from Entrance in Maze | Medium |
| 1970 | Last Day Where You Can Still Cross | Hard |
| 1971 | Find if Path Exists in Graph | Easy |
| 1992 | Find All Groups of Farmland | Medium |
| 1993 | Operations on Tree | Medium |
| 2039 | The Time When the Network Becomes Idle | Medium |
| 2045 | Second Minimum Time to Reach Destination | Hard |
| 2059 | Minimum Operations to Convert Number | Medium |
| 2092 | Find All People With Secret | Hard |
| 2101 | Detonate the Maximum Bombs | Medium |
| 2146 | K Highest Ranked Items Within a Price Range | Medium |
| 2192 | All Ancestors of a Node in a Directed Acyclic Graph | Medium |
| 2196 | Create Binary Tree From Descriptions | Medium |
| 2258 | Escape the Spreading Fire | Hard |
| 2290 | Minimum Obstacle Removal to Reach Corner | Hard |
| 2316 | Count Unreachable Pairs of Nodes in an Undirected Graph | Medium |
| 2328 | Number of Increasing Paths in a Grid | Hard |
| 2368 | Reachable Nodes With Restrictions | Medium |
| 2385 | Amount of Time for Binary Tree to Be Infected | Medium |
| 2458 | Height of Binary Tree After Subtree Removal Queries | Hard |
| 2467 | Most Profitable Path in a Tree | Medium |