Roblox LeetCode Interview Questions
Practice 39 real coding problems frequently asked in Roblox technical interviews. Master these questions to ace your next Roblox software engineering interview.
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Roblox Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
LRU Cache 100% | MediumM | Solve→ |
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit 94% | MediumM | Solve→ |
Longest Substring Without Repeating Characters 80% | MediumM | Solve→ |
Top K Frequent Elements 75% | MediumM | Solve→ |
Squares of a Sorted Array 74% | EasyE | Solve→ |
Vertical Order Traversal of a Binary Tree 72% | HardH | Solve→ |
Zero Array Transformation I 69% | MediumM | Solve→ |
Find Longest Self-Contained Substring 69% | HardH | Solve→ |
Find Peak Element 69% | MediumM | Solve→ |
Basic Calculator II 68% | MediumM | Solve→ |
Merge k Sorted Lists 68% | HardH | Solve→ |
Largest Number 67% | MediumM | Solve→ |
Insert into a Sorted Circular Linked List 66% | MediumM | Solve→ |
Maximum Depth of Binary Tree 66% | EasyE | Solve→ |
Largest Rectangle in Histogram 64% | HardH | Solve→ |
Analyze User Website Visit Pattern 62% | MediumM | Solve→ |
Plus One 62% | EasyE | Solve→ |
Merge Strings Alternately 60% | EasyE | Solve→ |
Create Hello World Function 59% | EasyE | Solve→ |
Remove Duplicates from Sorted Array II 55% | MediumM | Solve→ |
Find First and Last Position of Element in Sorted Array 52% | MediumM | Solve→ |
Maximum Number of Events That Can Be Attended 50% | MediumM | Solve→ |
Merge Intervals 41% | MediumM | Solve→ |
Make String a Subsequence Using Cyclic Increments 41% | MediumM | Solve→ |
Palindrome Number 39% | EasyE | Solve→ |
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Merge Sorted Array 39% | EasyE | Solve→ |
Maximum Size Subarray Sum Equals k 37% | MediumM | Solve→ |
Gas Station 37% | MediumM | Solve→ |
Minimum Array Sum 34% | MediumM | Solve→ |
Combination Sum 29% | MediumM | Solve→ |
Roman to Integer 29% | EasyE | Solve→ |
Find Leaves of Binary Tree 27% | MediumM | Solve→ |
Dot Product of Two Sparse Vectors 26% | MediumM | Solve→ |
Same Tree 24% | EasyE | Solve→ |
Container With Most Water 23% | MediumM | Solve→ |
Check Completeness of a Binary Tree 23% | MediumM | Solve→ |
Two Sum II - Input Array Is Sorted 23% | MediumM | Solve→ |
First Unique Character in a String 22% | EasyE | Solve→ |
K-diff Pairs in an Array 20% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Roblox ask in interviews?
Roblox commonly asks 39 coding problems in technical interviews, including LRU Cache, Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit, Longest Substring Without Repeating Characters. The difficulty breakdown is 10 Easy, 25 Medium, and 4 Hard problems.
How should I prepare for a Roblox coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Roblox interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Roblox coding interviews?
Based on our data, Roblox interviews include 10 Easy (26%), 25 Medium (64%), and 4 Hard (10%) problems.
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