Implemented bitwise unique char checker
Implemented in-place rotation of a matrix
Implemented removal of duplicates in a linked list
Implemented removal of duplicates without buffer
Get the last nth element in a linked list
Implemented removal of a middle node
Revamped helpers
Implemented add of linked lists
Implemented a detection of loop start
Implemented a stack with min operation
Implemented tower of hanoi
Revamped queue with 2 stacks
Implemented sort of a stack
Implemented balance check to binary tree
Implemented path search in graph
Make a balanced binary tree from an array
Make linked lists with breadth first search
Implemented in-order traverse successor
Implemented list of subset
Implemented bit manipulation