Intel vs Meta Interview Questions
Intel lists 25 LeetCode interview questions while Meta lists 217. They share 20 problems — 80% of Intel's bank and 9% of Meta's. Focus on the overlap first, then drill into 5 Intel-only and 197 Meta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 20 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Intel and Meta.
Step 2 — Company-specific depth: Add Intel-specific problems like Find Consecutive Integers from a Data Stream, Maximum Nesting Depth of the Parentheses, Count Primes and Meta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Meta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
20 Shared Questions
High-priority problems to practice for both Intel and Meta.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Valid Parentheses | Easy |
| Number of Islands | Medium |
| Copy List with Random Pointer | Medium |
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| LRU Cache | Medium |
| Reverse Integer | Medium |
| Maximum Subarray | Medium |
| Climbing Stairs | Easy |
| Merge Two Sorted Lists | Easy |
| Reverse Words in a String | Medium |
| Add Two Numbers | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Palindrome Number | Easy |
| Container With Most Water | Medium |
| Merge Sorted Array | Easy |
| Rotate Image | Medium |
| Valid Palindrome | Easy |
Unique to Intel (5)
Problems in Intel's list that do not appear at Meta.
| Problem | Difficulty |
|---|---|
| Find Consecutive Integers from a Data Stream | Medium |
| Maximum Nesting Depth of the Parentheses | Easy |
| Count Primes | Medium |
| Linked List Cycle | Easy |
| Top K Frequent Words | Medium |
Unique to Meta (197)
Problems in Meta's list that do not appear at Intel.
| Problem | Difficulty |
|---|---|
| Minimum Remove to Make Valid Parentheses | Medium |
| Valid Word Abbreviation | Easy |
| Binary Tree Vertical Order Traversal | Medium |
| Valid Palindrome II | Easy |
| Lowest Common Ancestor of a Binary Tree III | Medium |
| Kth Largest Element in an Array | Medium |
| Pow(x, n) | Medium |
| Binary Tree Right Side View | Medium |
| Simplify Path | Medium |
| Merge Intervals | Medium |
| Basic Calculator II | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
Frequently Asked Questions
How many LeetCode questions do Intel and Meta share?
Intel and Meta share 20 LeetCode interview questions. 5 problems appear only in Intel's list and 197 appear only in Meta's list.
What topics overlap most between Intel and Meta?
The most common shared topics between Intel and Meta are Array (9 shared questions), Two Pointers (5 shared questions), Dynamic Programming (5 shared questions), Math (5 shared questions), String (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Intel or Meta?
Intel has 10 Easy, 14 Medium, and 1 Hard questions. Meta has 52 Easy, 132 Medium, and 33 Hard questions. Meta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Intel and Meta?
Start with the 20 shared problems since they cover what both companies ask most often. Then add 5 Intel-specific and 20 Meta-specific questions to round out your prep.