Snap vs Yahoo Interview Questions
Snap lists 84 LeetCode interview questions while Yahoo lists 34. They share 9 problems — 11% of Snap's bank and 26% of Yahoo's. Focus on the overlap first, then drill into 75 Snap-only and 25 Yahoo-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 Snap and Yahoo.
Step 2 — Company-specific depth: Add Snap-specific problems like Number of Islands, Word Ladder, Minimum Window Substring and Yahoo-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snap 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 Snap and Yahoo.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Combination Sum | Medium |
| Reverse Linked List | Easy |
| Top K Frequent Elements | Medium |
| Evaluate Division | Medium |
| Word Search | Medium |
| Shortest Path in Binary Matrix | Medium |
| Search in Rotated Sorted Array | Medium |
Unique to Snap (75)
Problems in Snap's list that do not appear at Yahoo.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Word Ladder | Hard |
| Minimum Window Substring | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Bus Routes | Hard |
| Word Break II | Hard |
| Basic Calculator II | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
| Alien Dictionary | Hard |
Unique to Yahoo (25)
Problems in Yahoo's list that do not appear at Snap.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Maximum Depth of Binary Tree | Easy |
| Contains Duplicate | Easy |
| Serialize and Deserialize Binary Tree | Hard |
| Largest Palindrome Product | Hard |
| Median of Two Sorted Arrays | Hard |
| Roman to Integer | Easy |
| Word Break | Medium |
| Linked List Cycle | Easy |
| Matrix Cells in Distance Order | Easy |
| Non-decreasing Subsequences | Medium |
| Maximum Distance in Arrays | Medium |
Frequently Asked Questions
How many LeetCode questions do Snap and Yahoo share?
Snap and Yahoo share 9 LeetCode interview questions. 75 problems appear only in Snap's list and 25 appear only in Yahoo's list.
What topics overlap most between Snap and Yahoo?
The most common shared topics between Snap and Yahoo are Array (7 shared questions), Hash Table (2 shared questions), Linked List (2 shared questions), Sorting (2 shared questions), Heap (Priority Queue) (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snap or Yahoo?
Snap has 5 Easy, 52 Medium, and 27 Hard questions. Yahoo has 11 Easy, 20 Medium, and 3 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Snap and Yahoo?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 Snap-specific and 20 Yahoo-specific questions to round out your prep.