Prep for one company's interview loop, not the whole internet.
Coding, SQL and design questions for Amazon, Anthropic, Google, Meta, Microsoft and OpenAI.
Companies
Try 5 sample questions per company, or create an account for 14 days of full access.
- Amazon110 questions
- Coding 59
- System design 19
- SQL 11
- ML design 2
- Object-oriented design 19
- Anthropic48 questions
- Coding 38
- System design 7
- Object-oriented design 3
- Google81 questions
- Coding 55
- System design 20
- SQL 4
- ML design 2
- Meta43 questions
- Coding 18
- System design 15
- SQL 10
- Microsoft85 questions
- Coding 55
- System design 26
- SQL 4
- OpenAI56 questions
- Coding 42
- System design 14
Question types
- Coding
- SQL
- System design
- ML design
- Object-oriented design
Questions
How does the free trial work?
Confirm your email to start 14 days of every question in the six companies. No card needed, and you won't be charged when the trial ends. Your account then stays on the free plan: at least 5 questions per company. One trial per email address.
What's free after the trial?
You'll still have at least 5 questions per company, plus your notes and study plan. Notes on other questions stay readable.
Do I need a credit card?
No. You don't need a card to sign up or start the trial.
Can I run my code?
Python and JavaScript run in your browser against the examples. You decide when a question is done.
No credit card. 14 days of every question, then at least 5 questions per company stay free.