McKinsey Solve practice · VIP
Every Redrock, Sea Wolf, Sustainable Futures Lab and Ecosystem Creation scenario, with lifetime access.
$159Lifetime access · one-time payment
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Best forYou want every Solve task covered, the Sustainable Futures Lab included.
01The problem
02The fix
DrillCase has scenarios for Redrock Study, Sea Wolf, Sustainable Futures Lab and Ecosystem Creation. Redrock-style scenarios include exhibits, a research journal and a built-in calculator. Run the tasks back to back from one launcher, as many times as you like.
Redrock StudyData analysis · 35 min
Sea WolfSystems thinking · 30 min
Sustainable Futures LabDecision making · 20 min
Ecosystem CreationLegacy game · 35 min
03What you get
04Proof
Try the free demo scenario (1 redrock-style scenario, no payment).
The breakdown showed I was checking every species twice.
It went well. I think better than well. I want to tell you the full story, because two weeks ago I was sure I would fail.
When the Solve link came, I thought I can wing it. I was top of my class at home and I have a 3.9 in my master's here. Then I tried a free Ecosystem mock from Reddit and the timer finished before I even chose my species. Two times.
Eleven days before the deadline I was awake at 2am watching the fourth YouTube "strategy" video, and every video said something different. I moved across the world for this chance and I was going to lose it because of a video game. That is honestly how I felt.
A friend from our consulting club posted DrillCase in the group chat. My first two runs were 31st percentile, then 44th. The breakdown showed I was checking every species twice. Then Redrock was hard for me because English is my second language, so I learned to find the numbers first and read the rest only if needed. By run 9 I was above the 80th every time.
On the real test I finished with around 4 minutes left. The first-round invite came yesterday (Boston office!!).
Thank you. I already shared the link with the other international students in our club.
Emails from paying users, shared with their permission. We don't track real-test results; yours will depend on your preparation.
05Choose once
06Questions
No. DrillCase is independent practice for the McKinsey Solve format. It is not affiliated with, endorsed by or connected to McKinsey & Company.
10 Redrock Study scenarios: Data collection, calculation and a written report. 10 Sustainable Futures Lab scenarios: Decision-modeling tasks with trade-offs. 1 Sea Wolf scenario: The systems-thinking task. 2 Ecosystem Creation scenarios: The legacy ecosystem-building task. Future scenarios: New scenarios are added to your account automatically.
Lifetime access · one-time payment. You pay $159 once in USD. There is no subscription and nothing renews.
Yes. Try the free demo scenario (1 redrock-style scenario, no payment). The 63-case library and 582 drill questions are also free for everyone.
Yes. Solve VIP carries a 7-day money-back guarantee: email support@drillcase.com within 7 calendar days of purchase for a full refund, even if you have used it. Refunds are processed within 2 business days.
VIP ($159) covers all 23 scenarios across the four task types, with lifetime access and a 7-day money-back guarantee.
A laptop or desktop in a current version of Chrome, Edge or Safari, the same setup you would use for the real online test. Pages open on mobile, but timed practice is built for a larger screen.
As soon as the payment is confirmed. You pay on Polar's secure page and come back to DrillCase, which shows the order as paid once our server has confirmed it. If anything goes wrong, email support@drillcase.com.
DrillCase is independent practice. It is not affiliated with or endorsed by McKinsey & Company. Anything else? Email support@drillcase.com.
7-day money-back guarantee, even if you have used it.
P.S. Solve VIP is $159 once, lifetime access.