Samsung vs Tesla Interview Questions
Samsung lists 65 LeetCode interview questions while Tesla lists 41. They share 12 problems — 18% of Samsung's bank and 29% of Tesla's. Focus on the overlap first, then drill into 53 Samsung-only and 29 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Samsung and Tesla.
Step 2 — Company-specific depth: Add Samsung-specific problems like Burst Balloons, Longest Increasing Subsequence, Vertical Order Traversal of a Binary Tree and Tesla-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Samsung skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Samsung and Tesla.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Trapping Rain Water | Hard |
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| 3Sum | Medium |
| Valid Parentheses | Easy |
| Maximum Subarray | Medium |
| Word Ladder | Hard |
| Merge Intervals | Medium |
| Median of Two Sorted Arrays | Hard |
| Rotate Image | Medium |
Unique to Samsung (53)
Problems in Samsung's list that do not appear at Tesla.
Unique to Tesla (29)
Problems in Tesla's list that do not appear at Samsung.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Basic Calculator II | Medium |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Reorganize String | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Rectangle Area | Medium |
| Letter Combinations of a Phone Number | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Top K Frequent Elements | Medium |
Frequently Asked Questions
How many LeetCode questions do Samsung and Tesla share?
Samsung and Tesla share 12 LeetCode interview questions. 53 problems appear only in Samsung's list and 29 appear only in Tesla's list.
What topics overlap most between Samsung and Tesla?
The most common shared topics between Samsung and Tesla are Array (9 shared questions), Hash Table (3 shared questions), Dynamic Programming (3 shared questions), Breadth-First Search (2 shared questions), Matrix (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Samsung or Tesla?
Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Tesla has 10 Easy, 26 Medium, and 5 Hard questions. Samsung has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Samsung and Tesla?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Samsung-specific and 20 Tesla-specific questions to round out your prep.