BCG Online Case (Casey Chatbot): How to Pass in 2026
By Florian Smeritschnig, former McKinsey Senior Consultant · Updated July 2026 The BCG Online Case is a 30-minute, chatbot-led case interview, nicknamed Casey, that you take remotely early in BCG’s process. You answer 8 to 10 questions (multiple choice, open text, a numerical fill-in, and a 1-minute video recommendation), you can use a calculator and…
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