Airbnb vs Coupang Interview Questions
Airbnb lists 63 LeetCode interview questions while Coupang lists 49. They share 4 problems — 6% of Airbnb's bank and 8% of Coupang's. Focus on the overlap first, then drill into 59 Airbnb-only and 45 Coupang-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Airbnb and Coupang.
Step 2 — Company-specific depth: Add Airbnb-specific problems like Text Justification, Maximum Profit in Job Scheduling, Flatten 2D Vector and Coupang-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Airbnb skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Airbnb and Coupang.
| Problem | Difficulty |
|---|---|
| Cheapest Flights Within K Stops | Medium |
| Regular Expression Matching | Hard |
| Basic Calculator II | Medium |
| Shopping Offers | Medium |
Unique to Airbnb (59)
Problems in Airbnb's list that do not appear at Coupang.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Maximum Profit in Job Scheduling | Hard |
| Flatten 2D Vector | Medium |
| Smallest Common Region | Medium |
| Palindrome Pairs | Hard |
| Maximum Candies You Can Get from Boxes | Hard |
| Pour Water | Medium |
| Sliding Puzzle | Hard |
| Design Excel Sum Formula | Hard |
| Intersection of Two Linked Lists | Easy |
| Trapping Rain Water | Hard |
| Alien Dictionary | Hard |
Unique to Coupang (45)
Problems in Coupang's list that do not appear at Airbnb.
| Problem | Difficulty |
|---|---|
| Word Break | Medium |
| Subsets | Medium |
| Decode String | Medium |
| LFU Cache | Hard |
| Longest Substring with At Most K Distinct Characters | Medium |
| LRU Cache | Medium |
| Split BST | Medium |
| Range Module | Hard |
| Find Pivot Index | Easy |
| Course Schedule | Medium |
| Design In-Memory File System | Hard |
| Unique Paths II | Medium |
Frequently Asked Questions
How many LeetCode questions do Airbnb and Coupang share?
Airbnb and Coupang share 4 LeetCode interview questions. 59 problems appear only in Airbnb's list and 45 appear only in Coupang's list.
What topics overlap most between Airbnb and Coupang?
The most common shared topics between Airbnb and Coupang are Dynamic Programming (3 shared questions), String (2 shared questions), Depth-First Search (1 shared questions), Breadth-First Search (1 shared questions), Graph Theory (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Airbnb or Coupang?
Airbnb has 11 Easy, 31 Medium, and 21 Hard questions. Coupang has 2 Easy, 33 Medium, and 14 Hard questions. Airbnb has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Airbnb and Coupang?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Airbnb-specific and 20 Coupang-specific questions to round out your prep.