ByteDance vs Tesla Interview Questions
ByteDance lists 64 LeetCode interview questions while Tesla lists 41. They share 15 problems — 23% of ByteDance's bank and 37% of Tesla's. Focus on the overlap first, then drill into 49 ByteDance-only and 26 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 15 overlapping problems first. These are the highest-yield questions for candidates interviewing at both ByteDance and Tesla.
Step 2 — Company-specific depth: Add ByteDance-specific problems like Remove Duplicate Letters, Smallest Subsequence of Distinct Characters, First Day Where You Have Been in All the Rooms and Tesla-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: ByteDance skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
15 Shared Questions
High-priority problems to practice for both ByteDance and Tesla.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Course Schedule | Medium |
| Basic Calculator II | Medium |
| Merge Intervals | Medium |
| Shortest Bridge | Medium |
| Top K Frequent Elements | Medium |
| Design Memory Allocator | Medium |
| Two Sum | Easy |
| Word Ladder | Hard |
| Trapping Rain Water | Hard |
| Maximum Subarray | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
Unique to ByteDance (49)
Problems in ByteDance's list that do not appear at Tesla.
| Problem | Difficulty |
|---|---|
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Combination Sum | Medium |
| House Robber | Medium |
| Maximal Square | Medium |
| Regular Expression Matching | Hard |
| Longest Increasing Subsequence | Medium |
| Search in Rotated Sorted Array | Medium |
| Combination Sum II | Medium |
| Rotting Oranges | Medium |
| Longest Common Subsequence | Medium |
Unique to Tesla (26)
Problems in Tesla's list that do not appear at ByteDance.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Reorganize String | Medium |
| Rectangle Area | Medium |
| 3Sum | Medium |
| Letter Combinations of a Phone Number | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Flatten Nested List Iterator | Medium |
| Container With Most Water | Medium |
Frequently Asked Questions
How many LeetCode questions do ByteDance and Tesla share?
ByteDance and Tesla share 15 LeetCode interview questions. 49 problems appear only in ByteDance's list and 26 appear only in Tesla's list.
What topics overlap most between ByteDance and Tesla?
The most common shared topics between ByteDance and Tesla are Array (9 shared questions), Hash Table (6 shared questions), Breadth-First Search (4 shared questions), String (4 shared questions), Depth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: ByteDance or Tesla?
ByteDance has 4 Easy, 51 Medium, and 9 Hard questions. Tesla has 10 Easy, 26 Medium, and 5 Hard questions. ByteDance has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both ByteDance and Tesla?
Start with the 15 shared problems since they cover what both companies ask most often. Then add 20 ByteDance-specific and 20 Tesla-specific questions to round out your prep.