Author and reviewer
Esteban Ronsin
Founder, Road to Offer and Solve Game Prep
Esteban founded Road to Offer, the consulting interview preparation platform behind Solve Game Prep, and builds its McKinsey Solve simulations for Red Rock, Sea Wolf and the Sustainable Futures Lab. He writes or reviews every guide on this site.
LinkedIn · X · Road to Offer
How each guide is checked
- Official first. Conduct rules, assessment length and tutorials are taken from McKinsey's own Solve page and FAQ, linked in every guide.
- Reports labelled as reports. Game formats, timings and the 95-minute invitation come from candidate reports and are dated and attributed as such.
- No invented numbers. No pass mark, pass rate or scoring weight is presented as official, because McKinsey publishes none.
- Original practice. Every exercise is fictional and its arithmetic is rechecked by automated tests before publishing.
Guides use AI-assisted research and drafting; Esteban reviews the claims, sources and worked answers before a guide is published or updated. Solve Game Prep is independent of McKinsey & Company.
Guides by Esteban
- McKinsey Solve Game 2026: The Complete Guide Updated October 3, 2026
- McKinsey Solve 65, 85 or 95 Minutes: Which Games You Get Updated October 3, 2026
- McKinsey Solve Timeline: Invitation, Deadline and Results Updated October 3, 2026
- McKinsey Solve Prep Plan: 7 Days, 3 Days or 48 Hours Updated October 3, 2026
- McKinsey Solve Tips: 15 Habits That Protect Your Score Updated October 3, 2026
- Is McKinsey Solve Hard? Where Candidates Lose Points Updated October 3, 2026
- McKinsey Solve Pass Rate: What Is Known and What Is Not Updated October 3, 2026
- McKinsey Ecosystem Building Game: How It Worked and Its Status Updated October 3, 2026
- McKinsey PSG, Imbellus and Solve: One Test, Many Names Updated October 3, 2026
- McKinsey Solve vs BCG Casey vs Bain SOVA: Assessments Compared Updated October 3, 2026
- McKinsey Solve Changes in 2026: Dated Update Log Updated October 3, 2026
- McKinsey Red Rock Study 2026: Format, Traps and Practice Updated October 3, 2026
- McKinsey Sea Wolf Game 2026: Rules, Strategy and Practice Updated October 3, 2026
- McKinsey Sustainable Futures Lab 2026: Both Versions and Practice Updated October 3, 2026
- McKinsey Solve Invitation: Timing, Deadline and Next Steps Updated October 3, 2026
- McKinsey Solve Test-Day Checklist: Setup, Rules and Support Updated October 3, 2026
- McKinsey Solve Scores and Results: What Your Result Can Tell You Updated October 3, 2026