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 1. [Reverse Linked List](https://leetcode.com/problems/reverse-linked-list/description/) `Blind 75` `Striver`
 2. [Linked List Cycle](https://leetcode.com/problems/linked-list-cycle/description/) `Blind 75` `Leetcode 150` `Striver`
 3. [Merge Two Sorted Lists](https://leetcode.com/problems/merge-two-sorted-lists/description/) `Blind 75` `Leetcode 150` `Striver`
+4. [Merge k Sorted Lists](https://leetcode.com/problems/merge-k-sorted-lists/description/) `Blind 75` `Leetcode 150` `Striver`
+5. [Remove Nth Node From End of List](https://leetcode.com/problems/remove-nth-node-from-end-of-list/description/) `Blind 75` `Leetcode 150` `Striver`