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Linked Lists Visualization
Master linked list data structures with interactive visualizations. Understand how nodes are connected, how operations work, and the differences between various linked list types.
Total Algorithms
3
Categories
3
Difficulty Range
Easy - Medium
Key Concepts
Pointers & Nodes
Singly Linked List
EasyBasic linked list with forward traversal and operations
Time Complexity:O(n)
Space Complexity:O(1)
Node StructureInsert OperationsDelete OperationsSearch
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Doubly Linked List
MediumBidirectional linked list with forward and backward traversal
Time Complexity:O(n)
Space Complexity:O(1)
Bidirectional LinksPrevious PointersEfficient Deletion
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Circular Linked List
MediumLinked list where the last node points back to the first
Time Complexity:O(n)
Space Complexity:O(1)
Circular StructureLoop DetectionTail-to-Head Connection
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📚 Recommended Learning Path
1
Start with Singly Linked List
Learn the fundamentals of linked lists, node structure, and basic operations.
2
Progress to Doubly Linked List
Understand bidirectional traversal and more complex pointer management.
3
Master Circular Linked List
Explore circular structures and their unique properties and use cases.