Free McKinsey Red Rock simulator
Play the Red Rock Study free with no account, then create a free account (no card) to play the six Cases and see your score and review: 12 scored decisions worth 35 points on a 35-minute clock. US$29 unlocks all 10 Red Rock simulations, or US$79 for all 41 Solve simulations. 7-day money-back guarantee.
Step-by-step PDF guide: free preview with a free account, full guide US$19 or included in the Red Rock pack.
Start Red Rock free
| Time | 35 minutes on an advisory Simulation clock |
|---|---|
| Format | One Study (Investigation, three Analysis calculations, written report, chart choice, chart build), then six standalone Cases |
| Scored | 12 scored decisions worth 35 points, plus one unscored evidence response |
| Free | The Study with no account; with a free account (no card), the six Cases, your score, where points went and worked answers for your right decisions and biggest miss, with highlighted calculations and charts |
| Pack adds | 9 more Red Rock simulations, the full PDF guide, Learning mode with step-by-step coaching and untimed practice, permanent access, one payment |
Try one Red Rock case
Original practice data. The vertical scale starts at zero.
Question. By what percentage did visits rise from 2023 to 2024?
See the answer
B. The count went from 4800 to 5400, an increase of 600, measured against the 2023 count. A divides by the ending count, C is the raw increase and D measures from 2022.
Percentage change
Questions about free Red Rock practice
Which McKinsey Solve invitations include Red Rock?
Candidates report Red Rock in every invitation length (65, 85 and 95 minutes), and it is the longest reported block in each. McKinsey states the total length in your invitation but does not name the games.
Do I need an account to play?
Not for the Study: you play it with no account. A free account (no card) unlocks the six Cases, your score and the review of your right decisions and biggest miss.
What does the pack add?
The US$29 Red Rock pack unlocks all 10 Red Rock simulations, the full step-by-step PDF guide and Learning mode, with one payment. The US$79 Solve pack covers all 41 simulations across the four formats.
How does the money-back guarantee work?
The Red Rock pack is refunded in full if you ask within 7 days of purchase, under our terms. The US$79 Solve pack, with all four formats and 41 simulations, carries a different promise instead: pass Solve or get 50% back, on the conditions in the terms.
Is this the real McKinsey Red Rock?
No. It is original practice built from candidate and prep-site descriptions, not official McKinsey questions. Solve Game Prep is not affiliated with McKinsey; your invitation and the live tutorial set your real modules and timing.
Independent preparation, not affiliated with McKinsey. Original practice content, not official McKinsey questions; practice runs on our own platform. Facts checked .