NOTE:

• Testtem is optional, solve in regular javascript file or online editors.

1. Run testem from each directory.
   • Read more about testem here
   • Note: Some folders might miss testem. Also feel free to work in other editors such as repl.it or in your local setup.
2. Copy and paste the url into a browser.
3. For each question, read the README, and then write your code in the .js file in each directory.
4. Save your work to update the tests. See result in browser or in terminal.
5. Green means passed, red means failed.