Amazon vs Meta Interview Questions
Amazon lists 1,968 LeetCode interview questions while Meta lists 217. They share 207 problems — 11% of Amazon's bank and 95% of Meta's. Focus on the overlap first, then drill into 1,761 Amazon-only and 10 Meta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 207 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Amazon and Meta.
Step 2 — Company-specific depth: Add Amazon-specific problems like Reorganize String, Rotting Oranges, Sliding Window Maximum and Meta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Amazon skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
207 Shared Questions
High-priority problems to practice for both Amazon and Meta.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
| Number of Islands | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Add Two Numbers | Medium |
| 3Sum | Medium |
| Longest Palindromic Substring | Medium |
| Merge Intervals | Medium |
| Container With Most Water | Medium |
| Median of Two Sorted Arrays | Hard |
| Koko Eating Bananas | Medium |
| Valid Parentheses | Easy |
| Course Schedule | Medium |
| Merge k Sorted Lists | Hard |
| Longest Common Prefix | Easy |
| Subarray Sum Equals K | Medium |
| Merge Sorted Array | Easy |
| Search in Rotated Sorted Array | Medium |
| Top K Frequent Elements | Medium |
| Maximum Subarray | Medium |
| Longest Consecutive Sequence | Medium |
| Copy List with Random Pointer | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Generate Parentheses | Medium |
| Palindrome Number | Easy |
| Word Ladder | Hard |
| Majority Element | Easy |
Showing top 30 of 207 shared problems.
Unique to Amazon (1,761)
Problems in Amazon's list that do not appear at Meta.
| Problem | Difficulty |
|---|---|
| Reorganize String | Medium |
| Rotting Oranges | Medium |
| Sliding Window Maximum | Hard |
| Valid Anagram | Easy |
| Analyze User Website Visit Pattern | Medium |
| Coin Change | Medium |
| Task Scheduler | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Asteroid Collision | Medium |
| Longest Repeating Character Replacement | Medium |
| Fruit Into Baskets | Medium |
| Min Stack | Medium |
Unique to Meta (10)
Problems in Meta's list that do not appear at Amazon.
| Problem | Difficulty |
|---|---|
| Missing Ranges | Easy |
| Closest Binary Search Tree Value | Easy |
| Group Shifted Strings | Medium |
| Insert into a Sorted Circular Linked List | Medium |
| Product of Two Run-Length Encoded Arrays | Medium |
| Cutting Ribbons | Medium |
| Strobogrammatic Number | Easy |
| Shortest Path in a Hidden Grid | Medium |
| Goat Latin | Easy |
| Toeplitz Matrix | Easy |
Frequently Asked Questions
How many LeetCode questions do Amazon and Meta share?
Amazon and Meta share 207 LeetCode interview questions. 1761 problems appear only in Amazon's list and 10 appear only in Meta's list.
What topics overlap most between Amazon and Meta?
The most common shared topics between Amazon and Meta are Array (18 shared questions), Hash Table (10 shared questions), String (7 shared questions), Sorting (6 shared questions), Two Pointers (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Amazon or Meta?
Amazon has 527 Easy, 1074 Medium, and 367 Hard questions. Meta has 52 Easy, 132 Medium, and 33 Hard questions. Amazon has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Amazon and Meta?
Start with the 207 shared problems since they cover what both companies ask most often. Then add 20 Amazon-specific and 10 Meta-specific questions to round out your prep.