Meta vs Roblox Interview Questions
Meta lists 217 LeetCode interview questions while Roblox lists 56. They share 14 problems — 6% of Meta's bank and 25% of Roblox's. Focus on the overlap first, then drill into 203 Meta-only and 42 Roblox-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Meta and Roblox.
Step 2 — Company-specific depth: Add Meta-specific problems like Minimum Remove to Make Valid Parentheses, Valid Word Abbreviation, Binary Tree Vertical Order Traversal and Roblox-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Roblox skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Meta and Roblox.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Two Sum | Easy |
| Random Pick with Weight | Medium |
| Valid Parentheses | Easy |
| Longest Common Prefix | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Trapping Rain Water | Hard |
| Rotate Image | Medium |
| Course Schedule | Medium |
| Spiral Matrix | Medium |
| Largest Rectangle in Histogram | Hard |
| Text Justification | Hard |
| Longest Consecutive Sequence | Medium |
| Course Schedule II | Medium |
Unique to Meta (203)
Problems in Meta's list that do not appear at Roblox.
| 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 |
| Merge Sorted Array | Easy |
| Kth Largest Element in an Array | Medium |
| Pow(x, n) | Medium |
| Binary Tree Right Side View | Medium |
| Simplify Path | Medium |
| Basic Calculator II | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
Unique to Roblox (42)
Problems in Roblox's list that do not appear at Meta.
Frequently Asked Questions
How many LeetCode questions do Meta and Roblox share?
Meta and Roblox share 14 LeetCode interview questions. 203 problems appear only in Meta's list and 42 appear only in Roblox's list.
What topics overlap most between Meta and Roblox?
The most common shared topics between Meta and Roblox are Array (9 shared questions), String (4 shared questions), Hash Table (3 shared questions), Stack (3 shared questions), Math (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Meta or Roblox?
Meta has 52 Easy, 132 Medium, and 33 Hard questions. Roblox has 8 Easy, 35 Medium, and 13 Hard questions. Roblox has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Meta and Roblox?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 20 Meta-specific and 20 Roblox-specific questions to round out your prep.