Your question is Tell Me About Your Most Impactful 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).
Explain your most impactful project.
I want to hear what made it impactful, what your specific role was, and how you measured success. Focus on the trade-offs you made, any ambiguity you had to resolve, and the outcome you drove. A strong answer should make it clear why this project mattered more than your other work and what you learned from it.