##  Resources

* This presentation
  * [Slides](https://github.com/atomaka/ruby-project-euler-talk)
  * [Code](https://github.com/atomaka/euler-presentation-code)
* [Project Euler](https://projecteuler.net)
* [Math to Know](http://www.quora.com/What-are-the-top-10-things-to-know-to-solve-Project-Euler-problems)