Visa vs Waymo Interview Questions
Visa lists 146 LeetCode interview questions while Waymo lists 25. They share 6 problems — 4% of Visa's bank and 24% of Waymo's. Focus on the overlap first, then drill into 140 Visa-only and 19 Waymo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Visa and Waymo.
Step 2 — Company-specific depth: Add Visa-specific problems like Length of Longest V-Shaped Diagonal Segment, Rotating the Box, Two Sum 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
6 Shared Questions
High-priority problems to practice for both Visa and Waymo.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Largest Rectangle in Histogram | Hard |
| Number of Islands | Medium |
| Path With Minimum Effort | Medium |
| Find Peak Element | Medium |
| Meeting Rooms II | Medium |
Unique to Visa (140)
Problems in Visa's list that do not appear at Waymo.
Unique to Waymo (19)
Problems in Waymo's list that do not appear at Visa.
| Problem | Difficulty |
|---|---|
| Max Points on a Line | Hard |
| Random Pick with Weight | Medium |
| Logger Rate Limiter | Easy |
| Number of Visible People in a Queue | Hard |
| Minimum Number of Refueling Stops | Hard |
| Minimum Knight Moves | Medium |
| Minimum Area Rectangle | Medium |
| Design Excel Sum Formula | Hard |
| Design Tic-Tac-Toe | 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 Visa and Waymo share?
Visa and Waymo share 6 LeetCode interview questions. 140 problems appear only in Visa's list and 19 appear only in Waymo's list.
What topics overlap most between Visa and Waymo?
The most common shared topics between Visa and Waymo are Array (6 shared questions), Depth-First Search (2 shared questions), Breadth-First Search (2 shared questions), Union-Find (2 shared questions), Matrix (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Visa or Waymo?
Visa has 32 Easy, 92 Medium, and 22 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 Visa and Waymo?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 20 Visa-specific and 19 Waymo-specific questions to round out your prep.