Pinterest vs Snap Interview Questions
Pinterest lists 49 LeetCode interview questions while Snap lists 84. They share 11 problems — 22% of Pinterest's bank and 13% of Snap's. Focus on the overlap first, then drill into 38 Pinterest-only and 73 Snap-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Pinterest and Snap.
Step 2 — Company-specific depth: Add Pinterest-specific problems like Count and Say, Reconstruct Itinerary, Optimal Account Balancing and Snap-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
11 Shared Questions
High-priority problems to practice for both Pinterest and Snap.
| Problem | Difficulty |
|---|---|
| Shortest Path in a Grid with Obstacles Elimination | Hard |
| Bus Routes | Hard |
| String Compression | Medium |
| Combination Sum | Medium |
| Top K Frequent Elements | Medium |
| Letter Combinations of a Phone Number | Medium |
| Meeting Rooms II | Medium |
| Possible Bipartition | Medium |
| Number of Islands | Medium |
| Sudoku Solver | Hard |
| The Maze | Medium |
Unique to Pinterest (38)
Problems in Pinterest's list that do not appear at Snap.
Unique to Snap (73)
Problems in Snap's list that do not appear at Pinterest.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Word Ladder | Hard |
| Minimum Window Substring | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Word Break II | Hard |
| Basic Calculator II | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
| Alien Dictionary | Hard |
| Closest Binary Search Tree Value | Easy |
Frequently Asked Questions
How many LeetCode questions do Pinterest and Snap share?
Pinterest and Snap share 11 LeetCode interview questions. 38 problems appear only in Pinterest's list and 73 appear only in Snap's list.
What topics overlap most between Pinterest and Snap?
The most common shared topics between Pinterest and Snap are Array (8 shared questions), Breadth-First Search (5 shared questions), Matrix (4 shared questions), Hash Table (4 shared questions), Backtracking (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Pinterest or Snap?
Pinterest has 1 Easy, 29 Medium, and 19 Hard questions. Snap has 5 Easy, 52 Medium, and 27 Hard questions. Pinterest has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Pinterest and Snap?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Pinterest-specific and 20 Snap-specific questions to round out your prep.