No, the Sea Wolf Excel Solver is an independent optimization tool created by former McKinsey candidates to help you prepare for McKinsey Solve. It is not affiliated with, endorsed by, or officially connected to McKinsey & Company. The tool calculates optimal Microbe selections based on publicly available information about Sea Wolf game mechanics and scoring logic.

You need Microsoft Excel 2016 or newer (desktop version) installed on your computer. The solver uses Excel formulas for instant calculations. It works on both Windows and Mac. Unfortunately, it does not work with Google Sheets or Excel Online due to technical limitations with advanced formulas.

After completing your secure Stripe payment, you'll be immediately redirected to a download page. You'll also receive an email with download links for both the Excel file and PDF guide within 2-3 minutes. Check your spam folder if you don't see it right away.

Yes, we offer a 30-day money-back guarantee on all purchases. If you experience any issues, contact our support team within 30 days of purchase with your order number, a description of the issue, and screenshots demonstrating the problem. We'll make it right. See our Terms & Conditions for full details.

No tool can guarantee passing the full assessment. However, the Sea Wolf Excel Solver ensures you maximize your score on the Sea Wolf game specifically by eliminating guesswork and saving time. This directly improves your overall Solve assessment performance and ranking. Your success also depends on other assessment sections and McKinsey's evaluation criteria.

Free resources explain the Sea Wolf game conceptually but don't solve it for you. Our Excel solver actually calculates the optimal Microbe selections to maximize your score—instantly and accurately. No manual calculations, no trial-and-error, no uncertainty. Plus, the PDF guide explains the scoring logic so you understand why certain choices are optimal. It's the difference between understanding a problem and having the solution.