Your question is Challenging 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).
Discuss a challenging project, its obstacles, and how you resolved them. Asked in the bar raiser stage. Choose one specific project and explain the stakes, your individual responsibilities, the obstacles you encountered, and the practical actions you took to resolve them. Clarify how you prioritized competing concerns, worked with other teams, and measured the result. The interviewer is looking for ownership, sound judgment, collaboration, and persistence rather than a project summary. Strong answers use a concise STAR structure, distinguish your contributions from the team's work, acknowledge trade-offs, and include a measurable outcome or concrete lesson.