Anduril vs Cisco Interview Questions
Anduril lists 55 LeetCode interview questions while Cisco lists 87. They share 14 problems — 25% of Anduril's bank and 16% of Cisco's. Focus on the overlap first, then drill into 41 Anduril-only and 73 Cisco-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Anduril and Cisco.
Step 2 — Company-specific depth: Add Anduril-specific problems like Course Schedule II, Video Stitching, Daily Temperatures and Cisco-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Cisco skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Anduril and Cisco.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Group Anagrams | Medium |
| Merge Intervals | Medium |
| Spiral Matrix | Medium |
| Merge k Sorted Lists | Hard |
| Meeting Rooms II | Medium |
| Valid Parentheses | Easy |
| Palindromic Substrings | Medium |
| Snakes and Ladders | Medium |
| Move Zeroes | Easy |
| Two Sum | Easy |
| LRU Cache | Medium |
| Rotate Image | Medium |
| House Robber | Medium |
Unique to Anduril (41)
Problems in Anduril's list that do not appear at Cisco.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Video Stitching | Medium |
| Daily Temperatures | Medium |
| Heaters | Medium |
| Shortest Word Distance | Easy |
| Course Schedule | Medium |
| Maximum Number of Visible Points | Hard |
| Making A Large Island | Hard |
| Search Suggestions System | Medium |
| Find Median from Data Stream | Hard |
| Shortest Word Distance II | Medium |
| Rotting Oranges | Medium |
Unique to Cisco (73)
Problems in Cisco's list that do not appear at Anduril.
Frequently Asked Questions
How many LeetCode questions do Anduril and Cisco share?
Anduril and Cisco share 14 LeetCode interview questions. 41 problems appear only in Anduril's list and 73 appear only in Cisco's list.
What topics overlap most between Anduril and Cisco?
The most common shared topics between Anduril and Cisco are Array (10 shared questions), Matrix (4 shared questions), Hash Table (3 shared questions), String (3 shared questions), Sorting (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Anduril or Cisco?
Anduril has 8 Easy, 40 Medium, and 7 Hard questions. Cisco has 24 Easy, 50 Medium, and 13 Hard questions. Cisco has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Anduril and Cisco?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 20 Anduril-specific and 20 Cisco-specific questions to round out your prep.