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McKinsey ecosystem game

Does the ecosystem animals change from a game to another or if a friend of mine gave me this answer to the ecosystem i can use it (i know its not right but i just want to understand how the game logic is)

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Top answer
Ian
Coach
on Aug 13, 2023
Top US BCG / MBB Coach - 5,000 sessions |Tech, Platinion, Big 4 | 9/9 personal interviews passed | 95% candidate success

The game ecosystem your friend got will almost certainly be different to the game ecosystem that you get.

You need to learn how to solve the game no matter the animal combination, because there are a lot of combinations. Highly recommend MConsultingPrep's course or Francesco's guide.

on Aug 13, 2023
#1 Coach for Sessions (4.500+) | 1.500+ 5-Star Reviews | Proven Success: ➡ interviewoffers.com | Ex BCG | 10Y+ Coaching

Hi there,

Q: Does the ecosystem animals change from a game to another or if a friend of mine gave me this answer to the ecosystem I can use it

The ecosystem changes each time. Even if the species have the same names, the correct ecosystem could be completely different. Therefore you cannot rely on previous chains to build yours.

If you want to prepare for the game, you can find the video simulation I created at the following link, including an Excel solver to build the ecosystem chain in 13 minutes.

▶ McKinsey Solve Video Simulation

For any questions please drop me a message, I will reply within 12 hours.

Best,

Francesco

Andi
Coach
on Aug 13, 2023
BCG 1st & Final Round interviewer | Personalized prep with >95% success rate | 7yrs coaching | Experienced Hires

Hi there

Yes, the species may change from game to game. However, it doesn't matter, as the game logic remains the same, so like Ian said, rather focus your time on understanding that than memorizing / documenting species.

Hope this helps.

Regards, Andi

Deleted user
on Aug 13, 2023

Hello,

There are many different animal combinations you can get in the ecosystem game, so it is incredibly unlikely that you will get the same one as your friend. Definitely prepare to solve the test assuming you won’t know the animals that come up.

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on Aug 18, 2023
#1 Rated McKinsey Coach | Top MBB Coach | Verifiable success rates

Hi there!

There are differences in the game from person to person, so you won't get exactly what he had.

Check out on youtube for other examples of the test or get one of the guides provided by some of the coaches. 

Best,
Cristian

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Practicing for interviews? Check out my latest case based on a first-round MBB interview >>> SoyTechnologies  

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