- Reverse Linked List
- Reverse Linked List II
- Odd Even Linked List
- Intersetion of Two Linked Lists
- Reverse Nodes in a K Group havent started
- [Lru Cache] Not easy - needs doubly linked lists and hash map to get O(1) for both ops but arelatively common interview question.: (https://leetcode.com/problems/lru-cache) havent started
- Baseball Game
- Next Greater Element I
- Backspace String Compare
- Valid Parantheses
- Score of Parantheses planning it out
- Top K Frequent Elements used heapq, would like to come back and implement from scratch
- Merge K Sorted Lists contains a few bugs
- Subsets
- Permutations
- Combinations
- Generate Parantheses havent started
- Gray Code havent started
- All Possible Full Binary Trees havent started
havent started
- Combination Sum
- Partition Equal Subset Sum
- Partition to K Equal Sum Subsets
- [Sudoku Solver] A bit harder (https://leetcode.com/problems/sudoku-solver)