Samsung vs Snap Interview Questions
Samsung lists 65 LeetCode interview questions while Snap lists 84. They share 10 problems — 15% of Samsung's bank and 12% of Snap's. Focus on the overlap first, then drill into 55 Samsung-only and 74 Snap-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Samsung and Snap.
Step 2 — Company-specific depth: Add Samsung-specific problems like Longest Increasing Subsequence, Vertical Order Traversal of a Binary Tree, Partition Array Into Two Arrays to Minimize Sum Difference and Snap-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
10 Shared Questions
High-priority problems to practice for both Samsung and Snap.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Burst Balloons | Hard |
| Number of Islands | Medium |
| Possible Bipartition | Medium |
| Merge k Sorted Lists | Hard |
| Remove K Digits | Medium |
| Word Search | Medium |
| Word Ladder | Hard |
| Search in Rotated Sorted Array | Medium |
| Merge Intervals | Medium |
Unique to Samsung (55)
Problems in Samsung's list that do not appear at Snap.
Unique to Snap (74)
Problems in Snap's list that do not appear at Samsung.
| Problem | Difficulty |
|---|---|
| Meeting Rooms II | 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 |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
| Alien Dictionary | Hard |
Frequently Asked Questions
How many LeetCode questions do Samsung and Snap share?
Samsung and Snap share 10 LeetCode interview questions. 55 problems appear only in Samsung's list and 74 appear only in Snap's list.
What topics overlap most between Samsung and Snap?
The most common shared topics between Samsung and Snap are Array (5 shared questions), Depth-First Search (3 shared questions), Breadth-First Search (3 shared questions), String (3 shared questions), Hash Table (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Samsung or Snap?
Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Snap has 5 Easy, 52 Medium, and 27 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Samsung and Snap?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 Samsung-specific and 20 Snap-specific questions to round out your prep.