Amazon vs Lyft Interview Questions
Amazon lists 1,968 LeetCode interview questions while Lyft lists 26. They share 23 problems — 1% of Amazon's bank and 88% of Lyft's. Focus on the overlap first, then drill into 1,945 Amazon-only and 3 Lyft-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 23 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Amazon and Lyft.
Step 2 — Company-specific depth: Add Amazon-specific problems like Two Sum, LRU Cache, Trapping Rain Water and Lyft-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Lyft skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
23 Shared Questions
High-priority problems to practice for both Amazon and Lyft.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Rotting Oranges | Medium |
| Longest Consecutive Sequence | Medium |
| Product of Array Except Self | Medium |
| Meeting Rooms II | Medium |
| Asteroid Collision | Medium |
| Min Stack | Medium |
| Minimum Window Substring | Hard |
| String Compression | Medium |
| Time Based Key-Value Store | Medium |
| Word Ladder II | Hard |
| Sort List | Medium |
| Smallest Range Covering Elements from K Lists | Hard |
| Decode Ways | Medium |
| Implement Trie (Prefix Tree) | Medium |
| Find Minimum Time to Finish All Jobs | Hard |
| Max Stack | Hard |
| Convert Sorted List to Binary Search Tree | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Car Pooling | Medium |
| Water and Jug Problem | Medium |
| Process Tasks Using Servers | Medium |
| Check Completeness of a Binary Tree | Medium |
Unique to Amazon (1,945)
Problems in Amazon's list that do not appear at Lyft.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Add Two Numbers | Medium |
| Reorganize String | Medium |
| 3Sum | Medium |
| Longest Palindromic Substring | Medium |
| Merge Intervals | Medium |
| Container With Most Water | Medium |
Unique to Lyft (3)
Problems in Lyft's list that do not appear at Amazon.
Frequently Asked Questions
How many LeetCode questions do Amazon and Lyft share?
Amazon and Lyft share 23 LeetCode interview questions. 1945 problems appear only in Amazon's list and 3 appear only in Lyft's list.
What topics overlap most between Amazon and Lyft?
The most common shared topics between Amazon and Lyft are Array (10 shared questions), Hash Table (7 shared questions), String (7 shared questions), Design (5 shared questions), Breadth-First Search (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Amazon or Lyft?
Amazon has 527 Easy, 1074 Medium, and 367 Hard questions. Lyft has 0 Easy, 19 Medium, and 7 Hard questions. Lyft has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Amazon and Lyft?
Start with the 23 shared problems since they cover what both companies ask most often. Then add 20 Amazon-specific and 3 Lyft-specific questions to round out your prep.