McKinsey & Company uses a suite of gamified problem-solving assessments as part of its hiring process. These guides break down each game's objective, scoring rules, and the strategy that maximizes your score — written by consultants who've sat the assessments. Use them alongside our Ecosystem Solver and Sea Wolf Solver.
The end-to-end McKinsey Solve assessment — what it is, how it's scored, and where it fits in the consulting recruitment funnel.
Read guide →Build the highest-calorie food chain. Producer selection, depth/temperature ranges, and the 8-species optimum — fully explained.
Read guide →The Redrock case study: research, analysis, and the report. How to read the data, structure hypotheses, and present findings under time pressure.
Read guide →Select microbes with the right traits to treat contamination across three sites. Set filters, categorize species, build prospects, and pick the final three.
Read guide →McKinsey's newest game: balance sustainability, cost, and throughput across competing priorities under uncertainty.
Read guide →From application to offer: the full McKinsey hiring funnel, including Solve, case interviews, and the Personal Experience Interview (PEI).
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