ByteDance vs Intel Interview Questions
ByteDance lists 64 LeetCode interview questions while Intel lists 25. They share 10 problems — 16% of ByteDance's bank and 40% of Intel's. Focus on the overlap first, then drill into 54 ByteDance-only and 15 Intel-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 ByteDance and Intel.
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 Intel-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
10 Shared Questions
High-priority problems to practice for both ByteDance and Intel.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Two Sum | Easy |
| Trapping Rain Water | Hard |
| Add Two Numbers | Medium |
| Maximum Subarray | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Climbing Stairs | Easy |
| Valid Parentheses | Easy |
Unique to ByteDance (54)
Problems in ByteDance's list that do not appear at Intel.
| Problem | Difficulty |
|---|---|
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Course Schedule | Medium |
| Combination Sum | Medium |
| Basic Calculator II | Medium |
| Merge Intervals | Medium |
| Shortest Bridge | Medium |
| House Robber | Medium |
| Maximal Square | Medium |
| Regular Expression Matching | Hard |
| Top K Frequent Elements | Medium |
Unique to Intel (15)
Problems in Intel's list that do not appear at ByteDance.
| Problem | Difficulty |
|---|---|
| Find Consecutive Integers from a Data Stream | Medium |
| Maximum Nesting Depth of the Parentheses | Easy |
| Copy List with Random Pointer | Medium |
| Count Primes | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Reverse Integer | Medium |
| Merge Two Sorted Lists | Easy |
| Reverse Words in a String | Medium |
| Palindrome Number | Easy |
| Container With Most Water | Medium |
| Merge Sorted Array | Easy |
| Rotate Image | Medium |
Frequently Asked Questions
How many LeetCode questions do ByteDance and Intel share?
ByteDance and Intel share 10 LeetCode interview questions. 54 problems appear only in ByteDance's list and 15 appear only in Intel's list.
What topics overlap most between ByteDance and Intel?
The most common shared topics between ByteDance and Intel are Array (5 shared questions), Dynamic Programming (4 shared questions), Hash Table (3 shared questions), Linked List (2 shared questions), Stack (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: ByteDance or Intel?
ByteDance has 4 Easy, 51 Medium, and 9 Hard questions. Intel has 10 Easy, 14 Medium, and 1 Hard questions. ByteDance has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both ByteDance and Intel?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 ByteDance-specific and 15 Intel-specific questions to round out your prep.