Ace Your Interview

Master system design through bite-sized quizzes.

A quiz companion for System Design Interview: An Insider’s Guide (Alex Xu). Review key ideas chapter by chapter, then test yourself until it sticks.

System Design for Interviews cover

Chapters

04

More lanes unlock soon

Practice Sets

120

Chapter questions

Avg. Session

33m

Focused review sprints

Chapters

Pick a topic and start quizzing

Track your progress, time spent, and scores as you work through each chapter.

Expert Review

What the industry says

Pragmatic Engineer review
Pragmatic EngineerIndependent analysis

"A comprehensive guide to system design interviews"

Gergely Orosz breaks down the book's strengths, covering everything from high-level architecture patterns to practical interview strategies that actually work.

Read full review