Anduril vs ByteDance Interview Questions
Anduril lists 55 LeetCode interview questions while ByteDance lists 64. They share 11 problems — 20% of Anduril's bank and 17% of ByteDance's. Focus on the overlap first, then drill into 44 Anduril-only and 53 ByteDance-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Anduril and ByteDance.
Step 2 — Company-specific depth: Add Anduril-specific problems like Course Schedule II, Video Stitching, Daily Temperatures and ByteDance-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: ByteDance skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both Anduril and ByteDance.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Course Schedule | Medium |
| Merge Intervals | Medium |
| Rotting Oranges | Medium |
| Merge k Sorted Lists | Hard |
| Valid Parentheses | Easy |
| Accounts Merge | Medium |
| Search in Rotated Sorted Array | Medium |
| Two Sum | Easy |
| LRU Cache | Medium |
| House Robber | Medium |
Unique to Anduril (44)
Problems in Anduril's list that do not appear at ByteDance.
| 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 |
| Group Anagrams | Medium |
| Search Suggestions System | Medium |
| Find Median from Data Stream | Hard |
| Shortest Word Distance II | Medium |
| Queries on Number of Points Inside a Circle | Medium |
Unique to ByteDance (53)
Problems in ByteDance's list that do not appear at Anduril.
| Problem | Difficulty |
|---|---|
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Combination Sum | Medium |
| Basic Calculator II | Medium |
| Shortest Bridge | Medium |
| Maximal Square | Medium |
| Regular Expression Matching | Hard |
| Top K Frequent Elements | Medium |
| Design Memory Allocator | Medium |
| Word Ladder | Hard |
| Longest Increasing Subsequence | Medium |
Frequently Asked Questions
How many LeetCode questions do Anduril and ByteDance share?
Anduril and ByteDance share 11 LeetCode interview questions. 44 problems appear only in Anduril's list and 53 appear only in ByteDance's list.
What topics overlap most between Anduril and ByteDance?
The most common shared topics between Anduril and ByteDance are Array (7 shared questions), Breadth-First Search (4 shared questions), Depth-First Search (3 shared questions), Hash Table (3 shared questions), Union-Find (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Anduril or ByteDance?
Anduril has 8 Easy, 40 Medium, and 7 Hard questions. ByteDance has 4 Easy, 51 Medium, and 9 Hard questions. ByteDance has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Anduril and ByteDance?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Anduril-specific and 20 ByteDance-specific questions to round out your prep.