2 Answers
+ 6
Stanley Nguyen ,
the `python core` course has included beginner and intermediate learning materials, as well as exercises for both. 
the modules `regular expressions` and `pythonicness and packaging` from the `core` course are currently unavailable. 
All other topics are covered in the current `introduction to python`, `python intermediate` or `python developer` courses (there might be some overlapping between them). 
the new courses also offer a better learning experience.
+ 5
Those are old courses that are no longer available.



