Your question is Owning an End-to-End Project. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a project you owned from end to end. Walk me through how you defined the problem, made trade-offs as new information came in, and what impact it had. Looking back, what would you do differently today?