I have been doing the python basics track for the past 6 months with different teachers(Craig Dennis, Ashley Boucher) and I don't remember doing a course called python collections. I also don't remember making the game he showed us in this video. Did I miss something?
Jeff MudayTreehouse Moderator 26,165 Points
The course "Python Collections" was retired because it was somewhat focused on Python 2.x. In Python 3.3 (and newer versions) added a lot of new features. The objectives from "Python Collections" course have been aggregated into newer material. If you want to check that out-- see the link below:
In addition, the source documentation from Python is an incredibly valuable resource:
Good luck with your Python journey!