I just took the OA. There were 2 questions for 70 minutes. The main topic was about recursion. If you can handle recursion problems well on LeetCode, I think you can do well in this OA.
The following metrics were computed from 3 interview experiences for the Citadel Software Development Engineer (SDE) Intern role in United States.
Citadel's interview process for their Software Development Engineer (SDE) Intern roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Citadel's Software Development Engineer (SDE) Intern interview process in United States.