Summer 2023 Update for McKinsey Solve Simulation

Get the most updated version of McKinsey Solve Simulation. Boost your pass rate from 20% to 80%.

Fully playable simulation for Redrock Study Task

Updated simulation for Ecosystem and Plant Defense

Detailed, no-nonsense guidebook on all 3 mini-games

See more
Summer 2023 Update for McKinsey Solve Simulation

Free Mock Interview with ex-MBB Coaches

Join the hot seat to do mock case interview with our coaches in our upcoming live cases

Practice with our ex-MBB coaches at NO cost

Quality feedback similar to a coaching session

Learn invaluable consultant habits

Deadline: Sunday, July 23rd

3-5 slots available

Register now
Free Mock Interview with ex-MBB Coaches

Pass Your Case Interview with a winning Roadmap!

Looking to turbocharge your case-interview preparation for McKinsey, BCG, or Bain? Take our quick quiz now to discover your level and unlock a personalized roadmap!

Dive deep into your current level

Get your tailored learning strategy

Access free learning resources

Start the Quiz Now
Pass Your Case Interview with a winning Roadmap!

Featured in materials by

University of Cambridge
Cornell University
Columbia University
Duke University
The London school of Economic

“ … I am certain that the program is worth way more than what is listed and the team are doing us a favor by offering such a complete guide at a low cost. I want to extend my utmost gratitude to you. You have not only helped but also inspired and motivated this young but driven candidate. You are a true leader sir!… ”

Gustavo Andres


“I’d like to thank you for your PST prep materials. They were excellent, I think I won’t have passed my PST without them. Most importantly, they prepare you for the shock of facing so many difficult questions and dealing with them in a short time. And I can say the actual exam felt easier than your tests! Very good value for money!”

Vadim Kotikov


“Wow, it is really an eye-opening critique, thank you so much! I truly appreciate the time to look at my cover letter and gave so useful remarks. I will definitely focus more on the CV language and other weak points you mentioned. Thank you very much, your service is worth every dime!”



“You have a realistic, awesome, and reliable simulator. It is a great tool to prepare for the PSG! I had this for 3 days (got an email about the game to be completed in the next 4 days and bought this the next day), and it helped immensely! So appreciative of this!”

James Smith


“Amazing simulation! I would not have been able to be sure to pass the games unless I practiced using your simulation. Keep up the good work! The plant defense in the simulation was harder than the real one. The ecosystem building was spot on, with an exception made for the altitude levels. ”

Kim Aizenberg


“Casey Simulation is really helpful. I passed the Test thanks to your clarification of each common question type and how to solve them. The interface is quite accurate too!”

Gustav Harris


“The Case-interview End-to-end program is absolutely comprehensive. I have practiced case interviews with your free materials before upgrading to this package. Thanks to Kim's detailed comments on other candidates' performance, I improved my performance tremendously and aced the interviews.”

Khanh Luu


“Love the Math Drill package and the tool. Hope you guys will give out more insights for Math problems in case interviews. Overall, it is a great product for intensive practice. Definitely recommend it to other students!”

Nawah Goel


Best selling

Our best-selling courses

Page count means nothing if it doesn't help you get the job. We make sure our materials are concise, detailed, fool-proof, and UP TO DATE FOR SPRING 2023.

McKinsey PSG Simulation

McKinsey PSG Simulation

App-based simulation for McKinsey PSG

  • 95% accuracy rating

  • Unlimited practice

  • Randomizing algorithms

  • Tried-and-true tips and strategies

  • Life-time access




BCG Casey Simulation

BCG Casey Simulation

App-based BCG-style chatbot

  • 95% accuracy rating

  • Eight Casey-style cases (more coming!)

  • Realistic question types and difficulty

  • Step-by-step question type answer guide

  • Life-time access




Bain-style Aptitude Tests

Bain-style Aptitude Tests

App-based aptitude tests practice

  • 500 numerical reasoning questions

  • 350 verbal reasoning questions

  • 240 deductive logical questions

  • Step-by-step guide & plan

  • Life-time access




Featured Contents

Resume A-to-Z

View Article

McKinsey Solve/PSG

View Article

Case Interview 101

View Article