Most Impactful / Proudest Project (BQ)

BehavioralCitadelLast reported July 2026Low Frequency
Reported
3× across candidate reports
First seen
April 2025
Last reported
July 2026
Reported outcome
mixed

Problem Overview

Tell me about the project you are most proud of. Reported wordings: - "Most impactful project", on an intern phone screen together with a question about a time conflict, before a coding question. The candidate described the interviewer as very supportive. - "Walk through the project you are most proud…

  • 2 candidate-reported follow-ups — the exact probes interviewers asked, with the trigger for each
  • The rest of the problem statement — full requirements, constraints, and edge cases
  • Approach and trade-offs — what passing candidates did, and the mistakes that sink people
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Verified Source
Every question is reconstructed from multiple independent candidate reports. Verbatim follow-ups, not invented ones.
Codex Fact-Checked
Technical claims, formulas, and scale numbers are reviewed against primary sources.
Interviewer Follow-ups
The exact follow-ups reported by candidates, with the trigger that prompts each one — plus the mistakes that sink people.
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