Start adding an overview for #34

Readme.md

@@ -2,11 +2,33 @@
 
 This is my repo full of code problems that I have completed prior to or during an interview. I hope that all these problems (and solutions) are useful to practice against and review. Feel free to contribute any solutions and optimisations, given they are algorithmic optimisations. Please add your own problems that you find as well, as I would love to see them.
 
+## Problems
+
+### Sorting Algorithms
+
+* [Quick Sort](https://github.com/blakeembrey/code-problems/tree/master/quick-sort)
+* [Bubble Sort](https://github.com/blakeembrey/code-problems/tree/master/bubble-sort)
+* [Merge Sort](https://github.com/blakeembrey/code-problems/tree/master/merge-sort)
+* [Selection Sort](https://github.com/blakeembrey/code-problems/tree/master/selection-sort)
+
+### Data Structures
+
+* [Stack](https://github.com/blakeembrey/code-problems/tree/master/stack)
+* [Queue](https://github.com/blakeembrey/code-problems/tree/master/queue)
+* [Linked List](https://github.com/blakeembrey/code-problems/tree/master/linked-list)
+* [Binary Search Tree Check](https://github.com/blakeembrey/code-problems/tree/master/binary-search-tree-check) *Not an implementation, but checks whether an object conforms to an implementation*
+
+### Shortest Code Solutions
+
+* [Shortest Fizz Buzz](https://github.com/blakeembrey/code-problems/tree/master/shortest-fizz-buzz)
+
 ## Contributing
 
 In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality.
 
-Indentation should be set to two spaces. Please lint and test your code with any means available - currently only JavaScript has tests and linting via Mocha and JSHint.
+Indentation should be set to two spaces. Consider adding an entry on the problems list above where applicable.
+
+Please lint and test your code with any means available - currently only JavaScript has tests and linting via Mocha and JSHint.
 
 ## Testing