Anduril vs eBay Interview Questions
Anduril lists 55 LeetCode interview questions while eBay lists 62. They share 12 problems — 22% of Anduril's bank and 19% of eBay's. Focus on the overlap first, then drill into 43 Anduril-only and 50 eBay-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Anduril and eBay.
Step 2 — Company-specific depth: Add Anduril-specific problems like Course Schedule II, Video Stitching, Daily Temperatures and eBay-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: eBay skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Anduril and eBay.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| 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 |
| Time Based Key-Value Store | Medium |
| Valid Parentheses | Easy |
| Two Sum | Easy |
| LRU Cache | Medium |
Unique to Anduril (43)
Problems in Anduril's list that do not appear at eBay.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Video Stitching | Medium |
| Daily Temperatures | Medium |
| Heaters | Medium |
| Shortest Word Distance | Easy |
| 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 |
| Ransom Note | Easy |
Unique to eBay (50)
Problems in eBay's list that do not appear at Anduril.
| Problem | Difficulty |
|---|---|
| Remove One Element to Make the Array Strictly Increasing | Easy |
| Alternating Digit Sum | Easy |
| Partition Equal Subset Sum | Medium |
| Binary Gap | Easy |
| Minimize Maximum Pair Sum in Array | Medium |
| Minimum Window Subsequence | Hard |
| Design Skiplist | Hard |
| Subtree of Another Tree | Easy |
| Top K Frequent Elements | Medium |
| Open the Lock | Medium |
| Binary Tree Cameras | Hard |
| Word Ladder | Hard |
Frequently Asked Questions
How many LeetCode questions do Anduril and eBay share?
Anduril and eBay share 12 LeetCode interview questions. 43 problems appear only in Anduril's list and 50 appear only in eBay's list.
What topics overlap most between Anduril and eBay?
The most common shared topics between Anduril and eBay are Array (6 shared questions), Hash Table (4 shared questions), Breadth-First Search (3 shared questions), Matrix (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Anduril or eBay?
Anduril has 8 Easy, 40 Medium, and 7 Hard questions. eBay has 10 Easy, 39 Medium, and 13 Hard questions. eBay has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Anduril and eBay?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Anduril-specific and 20 eBay-specific questions to round out your prep.