Timed Practice

Mock Interview

Simulate a real interview — 2 random unsolved problems, 45 minutes, no hints. Think out loud. Start with brute force. Explain your complexity.

Session settings

Problem difficulty

Interview checklist

1.Read the full problem before coding

2.Clarify constraints (can values be negative? duplicates?)

3.State brute force + complexity first

4.Optimize, then code

5.Test with examples and edge cases

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