All Roblox Coding Interview Questions
45 questions we track for Roblox, most frequently asked first. Practice any of them in the code editor and get AI feedback on your solution.
- Junior11% (5)
- Mid/Senior62% (28)
- Staff27% (12)
Questions
- Two Sum129 companiesJunior
- Longest Substring Without Repeating Characters112 companiesMid/Senior
- Longest Common Prefix57 companiesJunior
- Valid Parentheses119 companiesJunior
- Trapping Rain Water78 companiesStaff
- Rotate Image37 companiesMid/Senior
- Spiral Matrix53 companiesMid/Senior
- Merge Intervals109 companiesMid/Senior
- Text Justification40 companiesStaff
- Largest Rectangle in Histogram32 companiesStaff
- Longest Consecutive Sequence40 companiesMid/Senior
- Course Schedule41 companiesMid/Senior
- Course Schedule II35 companiesMid/Senior
- Sliding Window Maximum46 companiesStaff
- Integer to English Words23 companiesStaff
- Task Scheduler25 companiesMid/Senior
- Image Smoother6 companiesJunior
- Candy Crush11 companiesMid/Senior
- Employee Free Time13 companiesStaff
- Reorganize String21 companiesMid/Senior
- Basic Calculator IV3 companiesStaff
- Subdomain Visit Count4 companiesMid/Senior
- Maximize Distance to Closest Person8 companiesMid/Senior
- Subarrays with K Different Integers17 companiesStaff
- Rotting Oranges50 companiesMid/Senior
- Count Number of Nice Subarrays9 companiesMid/Senior
- Group the People Given the Group Size They Belong To5 companiesMid/Senior
- Convert Binary Number in a Linked List to Integer10 companiesJunior
- Maximum Number of Occurrences of a Substring6 companiesMid/Senior
- Minimum Number of Frogs Croaking2 companiesMid/Senior
- Number of Ways to Wear Different Hats to Each Other3 companiesStaff
- Magnetic Force Between Two Balls10 companiesMid/Senior
- Restore the Array From Adjacent Pairs9 companiesMid/Senior
- Count Nice Pairs in an Array6 companiesMid/Senior
- Rotating the Box10 companiesMid/Senior
- Brightest Position on Street7 companiesMid/Senior
- Number of Flowers in Full Bloom8 companiesStaff
- Count the Number of Good Subarrays7 companiesMid/Senior
- Number of Adjacent Elements With the Same Color7 companiesMid/Senior
- Number of Black Blocks9 companiesMid/Senior
- Minimum Absolute Difference Between Elements With Constraint8 companiesMid/Senior
- Find the Length of the Longest Common Prefix17 companiesMid/Senior
- Minimum Operations to Write the Letter Y on a Grid7 companiesMid/Senior
- Block Placement Queries8 companiesStaff
- Length of Longest V-Shaped Diagonal Segment5 companiesStaff