Amazon Software Development Engineer SDE I interview questions

I got an OA and all pass but got no followup and the role was cancelled. i don't know if they have no HC or is it just a fake opening.

After passed my online interview coding challenge I got interview call, initially behavioral questions were asked after that screening coding challenge. The question I got is poker game coding. We have to write the code in an editor. There are no test cases to pass. We just have to write the logic in editor.