Feature Request: Multi part Questions

[Vipul-Cariappa]

Ability to ask or add a multipart question (challenge).

Example:
Create a doubly linked circular linked list
where
part 1 will be a simple linked list
part 2 will be a doubly linked list
and final part
part 3 will be a doubly linked circular linked list

Another Example
Can also be a Stack or Queue data structure
where
part 1 will be to implement the basic structure
part 2 with __len__
part 3 with __iter__
part 4 with __str__.