Difficulty Distribution
Skills You'll Practice (11)
All 4 Scenarios
Click any scenario to practice it. No account required.
Feature Launch Killed Retention
You launched a new feature 2 weeks ago. It got 40% adoption in week 1. But now: DAU dropped 15%, retention is down 8%, and NPS fell from 42 to 28. The CEO wants answers tomorrow. You have access to analytics, session recordings, and user feedback. What's your investigation plan?
Prioritize Q3 Roadmap with 20 Requests
You have 20 feature requests for Q3: 5 from Sales, 6 from Support, 4 from Engineering (tech debt), 3 from CEO (strategic bets), 2 from data (retention wins). You can build 6-8. Walk me through your prioritization framework and decision.
Sunset a Beloved Feature
Your company built a feature 5 years ago that 8% of users love (they use it daily). But it costs $2M/year to maintain, has grown zero users in 2 years, and blocks engineering from bigger opportunities. You need to sunset it. Walk me through your approach.
Design a Product for Blind Users
Your CEO wants to make your fitness app accessible for blind users (screen reader compatible + voice-first). You have 3 months. Walk me through: research approach, MVP scope, technical requirements, success metrics, and go-to-market.