| Name | Description | Language |
| LinkedList | Implement the LinkedList, including PushBack, PushFront and PrintAll | C# |
| BinaryTree | Implement the BinaryTree, including PreOrder, InOrder, PostOrder and LevelOrder.Use DFS. | C# |
| BFS | Implement the BFS traverse and use Binary Tree | C# |
| RecursiveMaze | Solve the maze by recursion | C# |
| BinaryTreeDepth | This is an implementation of BinaryTreeDepth. It used to find target of root node depth and return their child nodes of depth. | C# |
| Stack | Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. use node. | C# |