Practice under real pressure. InsightCode acts like a senior engineer — asking follow-up questions, challenging your reasoning, and evaluating how you think.
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You have 30 minutes. Start by explaining the problem in your own words.
We need to find two indices whose values sum to a target…
Good. Before you write any code — what data structure are you considering, and why?
Hash map. Gets us O(n) instead of O(n²) with a nested loop.
Correct intuition. What edge case could break your current approach?
Teaches you to solve problems in isolation. Real interviews require explaining your thinking under pressure.
Gives you answers and solutions. A real interviewer evaluates how you reason, not whether you got the right answer.
You can't simulate the conversational pressure of a real interview by yourself. You need something that pushes back.
Choose from curated interview problems. No account, no friction.
Write your solution and explain your reasoning — exactly like a real interview.
Scores across four dimensions and a final Hire / No Hire decision.
The AI asks follow-up questions — why that data structure? Have you considered edge cases?
Getting the right answer isn't enough. InsightCode evaluates how you got there.
Real interviewers register silence. If you stop responding, the AI prompts you — just like the real thing.
Every session ends with a scorecard and a Hire / Lean Hire / No Hire decision.
No account needed. Start your first session immediately.
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