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62 verified questions from 80+ reports · Updated October 2026
Read the full Citadel interview guide
Interview Type
Coding
Algorithm rounds
OA
Multiple choice + coding
Phone Screen
First technical screen
System Design
Design rounds
Deep Dive
Resume & fundamentals
Behavioral
BQ
Most asked (3)
All (11)
Coding
Most reported
Most recent
#1
Coding
Medium · 4 reports
Last reported Jul 2026
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#2
Coding
Easy · 3 reports
Last reported May 2026
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#3
New
Coding
Easy · 1 report
Last reported Sep 2026
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