Snap vs Yelp Interview Questions
Snap lists 84 LeetCode interview questions while Yelp lists 27. They share 9 problems — 11% of Snap's bank and 33% of Yelp's. Focus on the overlap first, then drill into 75 Snap-only and 18 Yelp-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 Yelp.
Step 2 — Company-specific depth: Add Snap-specific problems like LRU Cache, Meeting Rooms II, Number of Islands and Yelp-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 Yelp.
| Problem | Difficulty |
|---|---|
| Word Ladder | Hard |
| Reverse Words in a String | Medium |
| String Compression | Medium |
| Reverse Linked List | Easy |
| Top K Frequent Elements | Medium |
| Course Schedule | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Longest Substring Without Repeating Characters | Medium |
Unique to Snap (75)
Problems in Snap's list that do not appear at Yelp.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Number of Islands | Medium |
| 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 |
| Combination Sum | Medium |
| Bricks Falling When Hit | Hard |
Unique to Yelp (18)
Problems in Yelp's list that do not appear at Snap.
Frequently Asked Questions
How many LeetCode questions do Snap and Yelp share?
Snap and Yelp share 9 LeetCode interview questions. 75 problems appear only in Snap's list and 18 appear only in Yelp's list.
What topics overlap most between Snap and Yelp?
The most common shared topics between Snap and Yelp are String (5 shared questions), Hash Table (4 shared questions), Array (3 shared questions), Sorting (3 shared questions), Breadth-First Search (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snap or Yelp?
Snap has 5 Easy, 52 Medium, and 27 Hard questions. Yelp has 7 Easy, 15 Medium, and 5 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Snap and Yelp?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 Snap-specific and 18 Yelp-specific questions to round out your prep.