Master question interpretation through authentic case studies
Practice 20+ full-length cases with realistic question wording, interactive exhibits, and three-phase structure mirroring the exact ambiguity of real Redrock assessments.
Redrock Simulator
Practice the Redrock case exactly as it appears in the real test, with realistic wording, interface, and ambiguity, so you are not decoding the assessment for the first time under pressure.
4.9·44 reviews·From £69
Prepare with the complete McKinsey Redrock guide
Overview, four-phase walkthrough, maths tips, strategy, and preparation — everything you need before test day.
Read the McKinsey Redrock guideSee the Redrock Simulator in action
Quick walkthrough: see how the Redrock interface tests interpretation, not just calculation.
Built to match the real Redrock assessment
Train the actual difficulty: interpreting ambiguous prompts under time pressure, not just doing calculations.
Train without pressure, then test under real conditions
Choose between untimed practice mode to learn question patterns or timed assessment mode that replicates real test-day pressure.
Understand exactly where interpretation failed
Get step-by-step feedback showing which questions you misinterpreted and why your reasoning diverged from the expected approach.
Track mastery across all assessment phases
Track performance trends across Analysis, Report, and Case phases with insights showing improvement and readiness over time.
From the Blog
Explore in-depth articles, guides, and strategies for mastering the Redrock case study and the wider McKinsey Solve assessment.
Redrock
What is the Redrock Game?
Complete guide to McKinsey's research station scenario — how it works, what skills it tests, and proven strategies to excel.
Read article → CalculatorRedrock Calculator & Interface Guide
Master the interactive calculator, research journal, and interface elements that appear in the actual assessment.
Read article → All postsMore Redrock Articles
Browse every post on Redrock strategy, tips, and insights to help you prepare effectively.
View all posts →Choose Your Package
Select the package that fits your preparation needs. All packages include 2-week access.
You only get one attempt at the McKinsey Solve Games. This costs less than a single interview coaching session, and prepares you for the actual filter.
Most candidates choose this
Ultimate
The complete toolkit: simulations, solver, cases, and both unique versions of the Sustainable Futures Lab game. Everything you need to prepare with confidence.
- Sea Wolf Solver
- Sea Wolf Simulations
- All 5 known McKinsey Solve formats
- 20+ full-length Redrock case studies
- 5 Standard Sustainable Futures Lab Missions
- 5 Lab Leader Sustainable Futures Lab Missions
- 50% refund if none of our 5 Redrock formats appear
- 100% refund performance guarantee
- Higher Assessment Success Rates
The 3 hour prep
Three-hour prep for candidates who want one Redrock case per template, two Sustainable Futures Lab missions, and the Sea Wolf solver.
- Sea Wolf Solver
- All 5 known McKinsey Solve formats (one of each)
- 5 Redrock case studies
- 2 Standard Sustainable Futures Lab Missions
- 2 Lab Leader Sustainable Futures Lab Missions
- Best last-minute prep
If you can handle this, the real test will not surprise you
Prepare with realistic practice that mirrors the wording, structure, and investigation flow of the real Redrock assessment.