Get immediate access to this and over 1,500+ other videos and books.

Boost your skills with a Beginner subscription. With over 60+ video courses and our core foundational programming books bundled in one subscription, it’s simply the best investment you can make in your development career.

Creation and Destruction: Hierarchy Challenge

This episode has been reviewed and all content updated as of May 2020.

In this challenge video you will test your new skills and learn how to create one new type of file.