Airbnb vs Waymo Interview Questions
Airbnb lists 63 LeetCode interview questions while Waymo lists 25. They share 5 problems — 8% of Airbnb's bank and 20% of Waymo's. Focus on the overlap first, then drill into 58 Airbnb-only and 20 Waymo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Airbnb and Waymo.
Step 2 — Company-specific depth: Add Airbnb-specific problems like Maximum Profit in Job Scheduling, Flatten 2D Vector, Smallest Common Region and Waymo-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Waymo skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Airbnb and Waymo.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Design Excel Sum Formula | Hard |
| Alien Dictionary | Hard |
| Regular Expression Matching | Hard |
| Design Tic-Tac-Toe | Medium |
Unique to Airbnb (58)
Problems in Airbnb's list that do not appear at Waymo.
| Problem | Difficulty |
|---|---|
| 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 |
| Intersection of Two Linked Lists | Easy |
| Trapping Rain Water | Hard |
| Contains Duplicate II | Easy |
| Simple Bank System | Medium |
| IP to CIDR | Medium |
Unique to Waymo (20)
Problems in Waymo's list that do not appear at Airbnb.
| Problem | Difficulty |
|---|---|
| Max Points on a Line | Hard |
| Number of Islands | Medium |
| Random Pick with Weight | Medium |
| Logger Rate Limiter | Easy |
| Number of Visible People in a Queue | Hard |
| Meeting Rooms II | Medium |
| Minimum Number of Refueling Stops | Hard |
| Minimum Knight Moves | Medium |
| Minimum Area Rectangle | Medium |
| Shortest Distance from All Buildings | Hard |
| Maximum Gap | Medium |
| Divide Array in Sets of K Consecutive Numbers | Medium |
Frequently Asked Questions
How many LeetCode questions do Airbnb and Waymo share?
Airbnb and Waymo share 5 LeetCode interview questions. 58 problems appear only in Airbnb's list and 20 appear only in Waymo's list.
What topics overlap most between Airbnb and Waymo?
The most common shared topics between Airbnb and Waymo are Array (4 shared questions), String (4 shared questions), Simulation (2 shared questions), Hash Table (2 shared questions), Graph Theory (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Airbnb or Waymo?
Airbnb has 11 Easy, 31 Medium, and 21 Hard questions. Waymo has 1 Easy, 13 Medium, and 11 Hard questions. Waymo has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Airbnb and Waymo?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Airbnb-specific and 20 Waymo-specific questions to round out your prep.