Free Practice Tools
Consulting Assessment Simulators
The most realistic free practice for McKinsey Solve and Bain assessments. Interactive tutorials, timed simulations, AI coaching, and detailed post-game review.
McKinsey Solve
Problem Solving Game — pass rate ~30%Sea Wolf
Ocean Cleanup / Microbe Game
Select 3 microbes per ocean site to form a treatment. Match attribute averages to target ranges, manage desired and undesired traits across 3 sites.
- +7 attributes, 3 per site with target ranges
- +Information limiting — profiled attributes shown first
- +Live efficiency calculator
- +Microbe reservation across sites
Red Rock
Data Analysis / Redrock Study
Investigate data sources, analyze with a calculator, and write reports. 6 independent mini-cases testing signal vs noise, quantitative reasoning, and communication.
- +Investigation, Analysis, Report phases
- +Collectible data system with Research Journal
- +Calculator with answer logging
- +Cascading questions that build on each other
No signup requiredUnlimited attemptsWorks on desktop & mobileAI help chat built-in
This is an independent practice tool, not affiliated with McKinsey & Company or Bain & Company.