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McKinsey Solve: the full process
The games on every 2026 invitation, the 65, 85 and 95-minute formats, timing, how scoring works and how to prepare.
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BCG Casey chatbot assessment
BCG's chatbot-led Online Case: one case, 8 to 10 questions in 25 to 35 minutes, then a 1-minute video recommendation. Format, question types, and prep.
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Bain SOVA test guide
All four SOVA sections, Bain's 30 to 40 minute timing, how it is scored, and four sample questions with worked answers.
Read guide →McKinsey guides
McKinsey Solve 2026 changes
What changed and when: Ecosystem retired, the Sustainable Futures Lab added and then redesigned, and the 65, 85 and 95-minute invitations.
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Ecosystem (food chain) guide
The retired food-chain game: where it stands in 2026, and the producer selection and 8-species logic, fully explained.
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Redrock study guide
The 35-minute study and six cases, with a worked example of every stage: investigation, analysis, the report and its chart, and the cases.
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Sea Wolf guide
Select microbes with the right traits to treat contamination across three sites. Set filters, categorize species, build prospects, and pick the final three.
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Sustainable Futures Lab guide
Both 2026 formats keyed to your invite: the redesigned 30-minute, three-day team simulation on 95-minute invites, and the original 13-question version on 85-minute invites.
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Sea Wolf simulation guide
How to use a realistic timed Sea Wolf simulation: 3-site workflow, scoring review, practice runs, and when to switch to the solver.
Read guide →McKinsey Solve practice test plan
A one-week prep plan for Ecosystem, Sea Wolf, Redrock, and simulation practice, including what to review after each attempt.
Read guide →McKinsey Solve tips
Timing, scoring, and mistake-proofing tactics for the modules candidates are most likely to face in the Solve assessment.
Read guide →McKinsey's recruitment process
From application to offer: the full McKinsey hiring funnel, including Solve, case interviews, and the Personal Experience Interview (PEI).
Read guide →BCG guides
BCG Quantitative Reasoning Test
BCG's 40-minute, 20-question numeracy screen, popular in the London office for experienced and MBA hires. Format, a worked practice question for each question type, and how it compares with the GMAT and GRE.
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BCG Spark Hire video interview
BCG's one-way recorded screen: usually 3 questions of about 3 minutes, unlimited thinking time, and a pause between questions.
Read guide →BCG online test: which one you will get
The cognitive test, the Potential Test, Pymetrics games and Casey: which office sends which, how each differs from the Quant test, and worked sample questions.
Read guide →BCG recruitment process guide
From application to BCG's final round, stage by stage: the online test, the video interview, case interviews and what each office adds.
Read guide →Bain guides
Bain SOVA numerical reasoning guide
Tables, charts, ratios and percentages in an untimed-but-speed-scored test, plus the drills that actually raise your score.
Read guide →Bain TestGorilla test guide
The other test Bain sends: how to tell which one you have, the one-sitting and timer rules, and how to prepare.
Read guide →Bain recruitment process guide
Every stage from application to offer: the online test, the video interview, candidate-led cases and the partner final.
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Bain SOVA personality test guide
How Bain's untimed personality questionnaire works, the traits it maps against, and how to stay consistent without gaming it.
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Bain SOVA verbal reasoning guide
Master the True, False, and Cannot Say format with the evidence rule, common statement traps, and practice habits.
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Bain SOVA logical reasoning guide
Raven's-style matrix puzzles: common rule types, a fixed checking order, and how to get faster under the silent clock.
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Bain HireVue video interview
Bain's one-way recorded screen on HireVue: 3 questions, short prep, 2 to 3 minutes each. Format, question types, and how to prepare.
Read guide →General consulting
How to network to get into consulting
LinkedIn outreach, warm introductions, and how to chain conversations toward a referral, without being pushy. Message templates included.
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What is a case interview?
The plain-English first-timer's guide: what a case is, the five parts every case shares, and how the firm formats differ. Ends with three free lessons.
Read guide →AI case interview practice
What an AI interviewer does well, where it falls short, and a weekly plan that mixes it with case partners and coaches. Try three questions free.
Read guide →Second-order thinking for case interviews
What "go deeper" and "higher-order thinker" feedback means, and how to layer second- and third-order effects and counter-plans into profitability, cost-cutting, M&A and market entry answers.
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