Pinterest vs Snowflake Interview Questions
Pinterest lists 49 LeetCode interview questions while Snowflake lists 100. They share 9 problems — 18% of Pinterest's bank and 9% of Snowflake's. Focus on the overlap first, then drill into 40 Pinterest-only and 91 Snowflake-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 9 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Pinterest and Snowflake.
Step 2 — Company-specific depth: Add Pinterest-specific problems like Count and Say, Reconstruct Itinerary, Shortest Path in a Grid with Obstacles Elimination and Snowflake-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
9 Shared Questions
High-priority problems to practice for both Pinterest and Snowflake.
| Problem | Difficulty |
|---|---|
| Maximum Profit in Job Scheduling | Hard |
| Find Median from Data Stream | Hard |
| Top K Frequent Elements | Medium |
| Single Element in a Sorted Array | Medium |
| Meeting Rooms II | Medium |
| Possible Bipartition | Medium |
| Number of Islands | Medium |
| Implement Trie (Prefix Tree) | Medium |
| The Maze | Medium |
Unique to Pinterest (40)
Problems in Pinterest's list that do not appear at Snowflake.
Unique to Snowflake (91)
Problems in Snowflake's list that do not appear at Pinterest.
| Problem | Difficulty |
|---|---|
| Happy Number | Easy |
| Course Schedule II | Medium |
| Parallel Courses III | Hard |
| Design In-Memory File System | Hard |
| Minimum Window Substring | Hard |
| Word Search II | Hard |
| Trapping Rain Water | Hard |
| Painting the Walls | Hard |
| Throne Inheritance | Medium |
| Calculate Amount Paid in Taxes | Easy |
| Step-By-Step Directions From a Binary Tree Node to Another | Medium |
| Find All Anagrams in a String | Medium |
Frequently Asked Questions
How many LeetCode questions do Pinterest and Snowflake share?
Pinterest and Snowflake share 9 LeetCode interview questions. 40 problems appear only in Pinterest's list and 91 appear only in Snowflake's list.
What topics overlap most between Pinterest and Snowflake?
The most common shared topics between Pinterest and Snowflake are Array (6 shared questions), Sorting (4 shared questions), Heap (Priority Queue) (3 shared questions), Depth-First Search (3 shared questions), Breadth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Pinterest or Snowflake?
Pinterest has 1 Easy, 29 Medium, and 19 Hard questions. Snowflake has 13 Easy, 67 Medium, and 20 Hard questions. Pinterest has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Pinterest and Snowflake?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 Pinterest-specific and 20 Snowflake-specific questions to round out your prep.