System Design Guided Practice
Walk through common interview questions step-by-step with personalized feedback.
Interview Question | Difficulty | Write-Up | Mark as Read | Guided Practice | |
|---|---|---|---|---|---|
Bitly | Easy | ||||
Dropbox | Easy | ||||
Local Delivery Service | Easy | ||||
News Aggregator | Easy | ||||
Ticketmaster | Medium | ||||
FB News Feed | Medium | ||||
Tinder | Medium | ||||
LeetCode | Medium | ||||
Medium | |||||
Yelp | Medium | ||||
Strava | Medium | ||||
Rate Limiter | Medium | ||||
Online Auction | Medium | ||||
FB Live Comments | Medium | ||||
FB Post Search | Medium | ||||
Price Tracking Service | Medium | ||||
Hard | |||||
YouTube Top K | Hard | ||||
Uber | Hard | ||||
Robinhood | Hard | ||||
Google Docs | Hard | ||||
Distributed Cache | Hard | ||||
YouTube | Hard | ||||
Job Scheduler | Hard | ||||
Web Crawler | Hard | ||||
Ad Click Aggregator | Hard | ||||
Payment System | Hard | ||||
Metrics Monitoring | Hard | ||||
More Practice
Full Guided Practice on additional interview questions. These problems don't include a written guide but have the same step-by-step practice and AI feedback and are sourced from real interview questions reported by the community.
Interview Question | Asked At | Difficulty | Guided Practice | |
|---|---|---|---|---|
Donations Website | Easy | |||
Online Chess | Medium | |||
Food Review App | Medium | |||
Game Leaderboard | Medium | |||
Notification System | Medium | |||
GitHub Actions | Hard | |||
ChatGPT | Hard | |||