Uber vs Waymo Interview Questions
Uber lists 362 LeetCode interview questions while Waymo lists 25. They share 13 problems — 4% of Uber's bank and 52% of Waymo's. Focus on the overlap first, then drill into 349 Uber-only and 12 Waymo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 13 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Uber and Waymo.
Step 2 — Company-specific depth: Add Uber-specific problems like Bus Routes, Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit, Squares of a Sorted Array 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
13 Shared Questions
High-priority problems to practice for both Uber and Waymo.
| Problem | Difficulty |
|---|---|
| Alien Dictionary | Hard |
| Number of Islands | Medium |
| Number of Islands II | Hard |
| Random Pick with Weight | Medium |
| Text Justification | Hard |
| Meeting Rooms II | Medium |
| Find Peak Element | Medium |
| Regular Expression Matching | Hard |
| Largest Rectangle in Histogram | Hard |
| Maximum Earnings From Taxi | Medium |
| Minimum Knight Moves | Medium |
| Minimum Number of Refueling Stops | Hard |
| Shortest Distance from All Buildings | Hard |
Unique to Uber (349)
Problems in Uber's list that do not appear at Waymo.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| 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 |
| Design Hit Counter | Medium |
| Minimum Edge Reversals So Every Node Is Reachable | Hard |
Unique to Waymo (12)
Problems in Waymo's list that do not appear at Uber.
| Problem | Difficulty |
|---|---|
| Max Points on a Line | Hard |
| Logger Rate Limiter | Easy |
| Number of Visible People in a Queue | Hard |
| Minimum Area Rectangle | Medium |
| Design Excel Sum Formula | Hard |
| Design Tic-Tac-Toe | Medium |
| Maximum Gap | Medium |
| Divide Array in Sets of K Consecutive Numbers | Medium |
| Path With Minimum Effort | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Robot Room Cleaner | Hard |
| Car Fleet | Medium |
Frequently Asked Questions
How many LeetCode questions do Uber and Waymo share?
Uber and Waymo share 13 LeetCode interview questions. 349 problems appear only in Uber's list and 12 appear only in Waymo's list.
What topics overlap most between Uber and Waymo?
The most common shared topics between Uber and Waymo are Array (11 shared questions), Breadth-First Search (4 shared questions), String (3 shared questions), Binary Search (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Uber or Waymo?
Uber has 45 Easy, 215 Medium, and 102 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 Uber and Waymo?
Start with the 13 shared problems since they cover what both companies ask most often. Then add 20 Uber-specific and 12 Waymo-specific questions to round out your prep.