CODING INTERVIEW
Mock DSA coding interviews
that feel real
Solve real FAANG DSA coding problems on a live editor while Alex, your AI interviewer, asks follow-ups, challenges your approach, and evaluates how you communicate.
Sign in with Google. Starts in seconds.
Pick the company, your level and a language. Alex picks problems to match.
Problems sourced from real interviews at Google, Meta, Amazon, Apple, and Microsoft in the last 6 months.
Solving LeetCode at home is not the same as interviewing
Pick your company and level, code while Alex watches, and walk out with a hiring signal.
InterviewSkool with AlexCost$9.99₹399 / $9.99 a sessionStartRight away, any time of dayFeedbackA score on 12 parts of how you interviewedPacks of 5 and 10 cost less per session. See all pricing
“The AI actually pushed back on my approach. Felt like a real technical debate.”
“It caught a bug I had missed twice myself. That alone was worth the session.”
“Felt like a real interview. Natural conversation, not a form to fill in.”
Pay per session
Every plan gets you the same interview: coding or system design with Alex, our AI interviewer, a report that scores you on 12 skills, and questions picked for the company you want.
Practice at your own pace. It's free.
Company-tagged DSA problems from real interviews in the last 6 months. No card, no trial timer. Just start.
Coding & DSA
433 problems·32 companies·39 topics·3 languages each
Sourced from real interviews
Problems asked at these companies in the last 6 months
FAQ
Common questions
What companies do you have problems for?
Google, Meta, Amazon, Apple, Microsoft, and more. Problems are sourced from real interviews at those companies in the last 6 months.
What programming languages are supported?
Python, JavaScript, Java, C++, and TypeScript. Pick whatever you are most comfortable with.
What is a hiring signal?
Strong Yes, Yes, Lean Yes, or No. Based on 12 dimensions including code correctness, communication, DSA knowledge, and optimization.
Is there anything I can practice for free?
Yes. You can run one complete demo interview for free, and browse 433 company-tagged DSA problems with full solutions, hints, and diagrams at no cost. Nothing in the practice library is locked.
Ready to get grilled?
Just you, Alex, and a problem on an editor.
Sign in with Google. Starts in seconds.
Full sessions start at $9.99₹399 / $9.99 each. See all pricing