Lyft vs Snap Interview Questions
Lyft lists 26 LeetCode interview questions while Snap lists 84. They share 7 problems — 27% of Lyft's bank and 8% of Snap's. Focus on the overlap first, then drill into 19 Lyft-only and 77 Snap-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Lyft and Snap.
Step 2 — Company-specific depth: Add Lyft-specific problems like Rotting Oranges, Time Based Key-Value Store, Read N Characters Given read4 II - Call Multiple Times and Snap-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snap skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both Lyft and Snap.
| Problem | Difficulty |
|---|---|
| Minimum Window Substring | Hard |
| String Compression | Medium |
| Min Stack | Medium |
| Decode Ways | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Meeting Rooms II | Medium |
| Product of Array Except Self | Medium |
Unique to Lyft (19)
Problems in Lyft's list that do not appear at Snap.
Unique to Snap (77)
Problems in Snap's list that do not appear at Lyft.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Word Ladder | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Bus Routes | Hard |
| Word Break II | Hard |
| Basic Calculator II | Medium |
| Combination Sum | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
Frequently Asked Questions
How many LeetCode questions do Lyft and Snap share?
Lyft and Snap share 7 LeetCode interview questions. 19 problems appear only in Lyft's list and 77 appear only in Snap's list.
What topics overlap most between Lyft and Snap?
The most common shared topics between Lyft and Snap are String (4 shared questions), Hash Table (2 shared questions), Sliding Window (2 shared questions), Two Pointers (2 shared questions), Array (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Lyft or Snap?
Lyft has 0 Easy, 19 Medium, and 7 Hard questions. Snap has 5 Easy, 52 Medium, and 27 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Lyft and Snap?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 19 Lyft-specific and 20 Snap-specific questions to round out your prep.