Your question is Owning a Failed Solution Pivot. 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 time when a project or solution you were involved in did not go as planned. What happened, how did you respond in the moment, and what did you learn that changed how you approach similar work now?