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Interview practice · Code review

Find the bug in AI-written code. Explain it the way an interview expects.

Practice for interview prep: find the hidden bug in short AI-written code, say how serious it is and why, and pick the test that proves it.

Start the first question All questions

20 questions · 4 topics · Turkish and English · No account, free

How it works

  1. Read

    Read the task the AI was given, the code it wrote and its confident handoff note. The code hides one or two bugs.

  2. Mark and explain

    Mark the lines you think are wrong, give each a severity and a one-sentence reason. Then pick the test that would prove the bug.

  3. Compare

    See what you found, what you missed and any false alarms; compare your reasoning with a sample interview answer.

Fixed rules decide the result; no AI grades your answer.How the questions are made

How to pick a severity

  • CriticalData loss, a security hole or lost money
  • MajorThe user gets a wrong result in a case the task asks for
  • MinorA rare edge case outside the task, or readability

In the Testing topic, severity is set by the effect of the broken implementation the test doesn't catch.