Airbnb vs Uber Interview Questions
Airbnb lists 63 LeetCode interview questions while Uber lists 362. They share 28 problems — 44% of Airbnb's bank and 8% of Uber's. Focus on the overlap first, then drill into 35 Airbnb-only and 334 Uber-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 28 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Airbnb and Uber.
Step 2 — Company-specific depth: Add Airbnb-specific problems like Flatten 2D Vector, Smallest Common Region, Palindrome Pairs and Uber-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
28 Shared Questions
High-priority problems to practice for both Airbnb and Uber.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Maximum Profit in Job Scheduling | Hard |
| Sliding Puzzle | Hard |
| Trapping Rain Water | Hard |
| Alien Dictionary | Hard |
| Simple Bank System | Medium |
| Cheapest Flights Within K Stops | Medium |
| Two Sum | Easy |
| Add Two Numbers | Medium |
| Word Search II | Hard |
| Regular Expression Matching | Hard |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Add Strings | Easy |
| House Robber | Medium |
| Happy Number | Easy |
| Basic Calculator II | Medium |
| Design File System | Medium |
| Combination Sum | Medium |
| Minimum Window Substring | Hard |
| Accounts Merge | Medium |
| Shortest Path to Get All Keys | Hard |
| All O`one Data Structure | Hard |
| Detonate the Maximum Bombs | Medium |
| Shortest Path in Binary Matrix | Medium |
| Making A Large Island | Hard |
| Maximum Subarray | Medium |
| Time Based Key-Value Store | Medium |
Unique to Airbnb (35)
Problems in Airbnb's list that do not appear at Uber.
| Problem | Difficulty |
|---|---|
| Flatten 2D Vector | Medium |
| Smallest Common Region | Medium |
| Palindrome Pairs | Hard |
| Maximum Candies You Can Get from Boxes | Hard |
| Pour Water | Medium |
| Design Excel Sum Formula | Hard |
| Intersection of Two Linked Lists | Easy |
| Contains Duplicate II | Easy |
| IP to CIDR | Medium |
| Employee Free Time | Hard |
| Mini Parser | Medium |
| Minimum Number of Flips to Convert Binary Matrix to Zero Matrix | Hard |
Unique to Uber (334)
Problems in Uber's list that do not appear at Airbnb.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Number of Islands | Medium |
| Number of Islands II | Hard |
| Squares of a Sorted Array | Easy |
| Construct Quad Tree | Medium |
| Kth Smallest Element in a BST | Medium |
| First Unique Number | Medium |
| Find the Closest Palindrome | Hard |
| Word Search | Medium |
| Insert Delete GetRandom O(1) | Medium |
| LRU Cache | Medium |
Frequently Asked Questions
How many LeetCode questions do Airbnb and Uber share?
Airbnb and Uber share 28 LeetCode interview questions. 35 problems appear only in Airbnb's list and 334 appear only in Uber's list.
What topics overlap most between Airbnb and Uber?
The most common shared topics between Airbnb and Uber are Array (16 shared questions), String (11 shared questions), Breadth-First Search (8 shared questions), Hash Table (8 shared questions), Dynamic Programming (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Airbnb or Uber?
Airbnb has 11 Easy, 31 Medium, and 21 Hard questions. Uber has 45 Easy, 215 Medium, and 102 Hard questions. Airbnb has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Airbnb and Uber?
Start with the 28 shared problems since they cover what both companies ask most often. Then add 20 Airbnb-specific and 20 Uber-specific questions to round out your prep.