Amazon vs Pinterest Interview Questions
Amazon lists 1,968 LeetCode interview questions while Pinterest lists 49. They share 43 problems — 2% of Amazon's bank and 88% of Pinterest's. Focus on the overlap first, then drill into 1,925 Amazon-only and 6 Pinterest-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 43 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Amazon and Pinterest.
Step 2 — Company-specific depth: Add Amazon-specific problems like Two Sum, LRU Cache, Trapping Rain Water and Pinterest-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Pinterest skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
43 Shared Questions
High-priority problems to practice for both Amazon and Pinterest.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Reorganize String | Medium |
| Top K Frequent Elements | Medium |
| Letter Combinations of a Phone Number | Medium |
| Coin Change | Medium |
| Meeting Rooms II | Medium |
| Find Median from Data Stream | Hard |
| Find First and Last Position of Element in Sorted Array | Medium |
| Single Element in a Sorted Array | Medium |
| String Compression | Medium |
| Combination Sum | Medium |
| Maximum Profit in Job Scheduling | Hard |
| Split Array Largest Sum | Hard |
| Sudoku Solver | Hard |
| Target Sum | Medium |
| Snakes and Ladders | Medium |
| Is Subsequence | Easy |
| Count and Say | Medium |
| Smallest Range Covering Elements from K Lists | Hard |
| Accounts Merge | Medium |
| Unique Paths II | Medium |
| Implement Trie (Prefix Tree) | Medium |
| Bus Routes | Hard |
| Is Graph Bipartite? | Medium |
| Reconstruct Itinerary | Hard |
| Multiply Strings | Medium |
| Shortest Path in a Grid with Obstacles Elimination | Hard |
| Find Minimum Time to Finish All Jobs | Hard |
| Meeting Rooms III | Hard |
| Find the Celebrity | Medium |
Showing top 30 of 43 shared problems.
Unique to Amazon (1,925)
Problems in Amazon's list that do not appear at Pinterest.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
| 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 |
Unique to Pinterest (6)
Problems in Pinterest's list that do not appear at Amazon.
Frequently Asked Questions
How many LeetCode questions do Amazon and Pinterest share?
Amazon and Pinterest share 43 LeetCode interview questions. 1925 problems appear only in Amazon's list and 6 appear only in Pinterest's list.
What topics overlap most between Amazon and Pinterest?
The most common shared topics between Amazon and Pinterest are Array (20 shared questions), Hash Table (9 shared questions), String (9 shared questions), Sorting (9 shared questions), Breadth-First Search (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Amazon or Pinterest?
Amazon has 527 Easy, 1074 Medium, and 367 Hard questions. Pinterest has 1 Easy, 29 Medium, and 19 Hard questions. Pinterest has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Amazon and Pinterest?
Start with the 43 shared problems since they cover what both companies ask most often. Then add 20 Amazon-specific and 6 Pinterest-specific questions to round out your prep.