Category: Case Interview

McKinsey AI interview cover showing a candidate speaking with a digital client avatar, with the StrategyCase.com logo.

McKinsey AI Interview: The New Avatar and How to Prepare

Updated October 2026 · By Florian Smeritschnig, former McKinsey Senior Consultant The McKinsey AI interview now comes in two in-room formats. The first is a live session where you work through a case task with Lilli, McKinsey’s internal AI, which the firm has piloted in some final rounds since January 2026. The second is new this…
Read more

Case interview success guide explaining what separates offer holders from other candidates

Case Interview Success: What Separates Offer Holders From Everyone Else

By Florian Smeritschnig, former McKinsey Senior Consultant · Updated July 2026 Case interview success is not decided by how many hours you log or how many cases you grind. It is decided by how you prepare and how you think. Every recruiting season, two candidates put in identical hours, read the same books, and run…
Read more

StrategyCase.com cover for “Best Case Interview Books Ranked,” featuring navy, white, and blue hardcover books.

Best Case Interview Books 2026: 9 Ranked by an Ex-McKinsey Consultant

Updated November 2026 · By Dr. Florian Smeritschnig, former McKinsey Senior Consultant The best case interview books for 2026 are The 1%: Conquer Your Consulting Case Interview (modern theory) and The 1%: Case Interview Workbook (realistic practice cases). Case Interview Secrets by Victor Cheng remains a useful starter, while Case in Point by Marc Cosentino is…
Read more

Candidate struggling in a case interview despite extensive preparation, illustrating why months of case interview prep can still lead to failure. The image is the cover for an article why candidates fail case interviews.

Why Candidates Fail Case Interviews Despite Months of Prep

By Florian Smeritschnig, former McKinsey Senior Consultant. Updated July 2026. Most candidates fail case interviews for one reason: they prepared for the wrong test. Not because they are not smart enough, and not because they did not work hard enough. After five years at McKinsey, where I evaluated candidates, and 2,200+ coaching sessions since, I…
Read more

Calm and composed candidate in a case interview, demonstrating the case interview mindset needed to stay convincing under pressure.

The Case Interview Mindset: How to Stay Calm and Convincing Under Pressure

By Florian Smeritschnig, former McKinsey Senior Consultant · Updated July 2026 The case interview mindset that actually earns offers is calm, structured composure under pressure. Not raw brainpower, and not bluffing. You have drilled dozens of cases, memorized the math shortcuts, and can recite every framework in your sleep. Then the interview starts and your…
Read more