Your question is Explain Your Project Contributions and Tradeoffs. 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).
Walk me through a project you worked on, including what you built and the trade-offs you made. Focus on your individual contribution, the constraints you faced, and how you decided between viable options. Be prepared to explain the outcome and what you would change in retrospect.