Anduril vs Apple Interview Questions
Anduril lists 55 LeetCode interview questions while Apple lists 300. They share 31 problems — 56% of Anduril's bank and 10% of Apple's. Focus on the overlap first, then drill into 24 Anduril-only and 269 Apple-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 31 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Anduril and Apple.
Step 2 — Company-specific depth: Add Anduril-specific problems like Video Stitching, Daily Temperatures, Heaters and Apple-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Apple skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
31 Shared Questions
High-priority problems to practice for both Anduril and Apple.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Course Schedule II | Medium |
| Shortest Word Distance | Easy |
| Course Schedule | Medium |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Merge Intervals | Medium |
| Rotting Oranges | Medium |
| Spiral Matrix | Medium |
| Merge k Sorted Lists | Hard |
| Ransom Note | Easy |
| Shortest Path in Binary Matrix | Medium |
| String Compression | Medium |
| Time Based Key-Value Store | Medium |
| Meeting Rooms II | Medium |
| Brace Expansion | Medium |
| Valid Parentheses | Easy |
| Evaluate Reverse Polish Notation | Medium |
| Palindromic Substrings | Medium |
| Snakes and Ladders | Medium |
| Verifying an Alien Dictionary | Easy |
| Balanced Binary Tree | Easy |
| Binary Tree Vertical Order Traversal | Medium |
| Search in Rotated Sorted Array | Medium |
| Move Zeroes | Easy |
| Two Sum | Easy |
| Max Area of Island | Medium |
| LRU Cache | Medium |
| Rotate Image | Medium |
| House Robber | Medium |
Showing top 30 of 31 shared problems.
Unique to Anduril (24)
Problems in Anduril's list that do not appear at Apple.
| Problem | Difficulty |
|---|---|
| Video Stitching | Medium |
| Daily Temperatures | Medium |
| Heaters | Medium |
| Maximum Number of Visible Points | Hard |
| Making A Large Island | Hard |
| Search Suggestions System | Medium |
| Shortest Word Distance II | Medium |
| Queries on Number of Points Inside a Circle | Medium |
| Race Car | Hard |
| Minimum Rounds to Complete All Tasks | Medium |
| Push Dominoes | Medium |
| Buildings With an Ocean View | Medium |
Unique to Apple (269)
Problems in Apple's list that do not appear at Anduril.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Top K Frequent Elements | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Product of Array Except Self | Medium |
| Valid Palindrome | Easy |
| Reverse Words in a String | Medium |
| Kth Largest Element in an Array | Medium |
Frequently Asked Questions
How many LeetCode questions do Anduril and Apple share?
Anduril and Apple share 31 LeetCode interview questions. 24 problems appear only in Anduril's list and 269 appear only in Apple's list.
What topics overlap most between Anduril and Apple?
The most common shared topics between Anduril and Apple are Array (17 shared questions), Breadth-First Search (9 shared questions), String (9 shared questions), Matrix (7 shared questions), Hash Table (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Anduril or Apple?
Anduril has 8 Easy, 40 Medium, and 7 Hard questions. Apple has 76 Easy, 178 Medium, and 46 Hard questions. Apple has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Anduril and Apple?
Start with the 31 shared problems since they cover what both companies ask most often. Then add 20 Anduril-specific and 20 Apple-specific questions to round out your prep.