Welcome to your interview.
The question is on your right: Coding Foundations and Algorithms. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
NDA signed so I won't give out details, Most technical questions were fairly simple: basic knowledge about data structures, algorithms and Java etc. was being tested. Coding challenge was hard.