RobloxLeetCode Questions
VerifiedCompany-wise coding interview questions asked by Roblox, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #723 | Candy Crush3 sources | Medium | 100% | 77.6% | |
| #767 | Reorganize String3 sources | Medium | 100% | 57.3% | |
| #1434 | Hard | 92% | 46.4% | ||
| #68 | Text Justification3 sources | Hard | 88% | 51.5% | |
| #849 | Maximize Distance to Closest Person3 sources | Medium | 88% | 49.9% | |
| #621 | Task Scheduler3 sources | Medium | 88% | 63.4% | |
| #210 | Course Schedule II3 sources | Medium | 88% | 55.9% | |
| #362 | Design Hit Counter3 sources | Medium | 77% | 69.7% | |
| #273 | Integer to English Words3 sources | Hard | 75% | 35.1% | |
| #642 | Design Search Autocomplete System3 sources | Hard | 75% | 50.0% | |
| #48 | Rotate Image3 sources | Medium | 75% | 80.4% | |
| #1248 | Count Number of Nice Subarrays3 sources | Medium | 75% | 75.4% | |
| #1282 | Medium | 75% | 87.5% | ||
| #1552 | Magnetic Force Between Two Balls3 sources | Medium | 75% | 72.4% | |
| #811 | Subdomain Visit Count3 sources | Medium | 75% | 77.2% | |
| #1290 | Easy | 75% | 82.4% | ||
| #1280 | Easy | 75% | 61.5% | ||
| #1297 | Medium | 75% | 54.6% | ||
| #1364 | Medium | 75% | 74.7% | ||
| #3071 | Medium | 65% | 64.7% | ||
| #359 | Logger Rate Limiter3 sources | Easy | 65% | 76.9% | |
| #20 | Valid Parentheses3 sources | Easy | 63% | 44.5% | |
| #208 | Implement Trie (Prefix Tree)3 sources | Medium | 63% | 69.7% | |
| #2817 | Medium | 63% | 37.9% | ||
| #207 | Course Schedule3 sources | Medium | 63% | 51.8% | |
| #2768 | Number of Black Blocks3 sources | Medium | 63% | 42.0% | |
| #3043 | Medium | 63% | 62.3% | ||
| #2021 | Brightest Position on Street3 sources | Medium | 63% | 60.7% | |
| #3161 | Block Placement Queries3 sources | Hard | 63% | 41.4% | |
| #992 | Subarrays with K Different Integers3 sources | Hard | 63% | 68.6% | |
| #2672 | Medium | 63% | 59.9% | ||
| #1861 | Rotating the Box3 sources | Medium | 63% | 82.5% | |
| #56 | Merge Intervals3 sources | Medium | 56% | 52.3% | |
| #2251 | Number of Flowers in Full Bloom3 sources | Hard | 51% | 58.0% | |
| #84 | Largest Rectangle in Histogram3 sources | Hard | 51% | 50.3% | |
| #54 | Spiral Matrix3 sources | Medium | 51% | 57.2% | |
| #1 | Two Sum3 sources | Easy | 51% | 57.8% | |
| #42 | Trapping Rain Water3 sources | Hard | 51% | 67.7% | |
| #933 | Number of Recent Calls3 sources | Easy | 51% | 78.7% | |
| #14 | Longest Common Prefix3 sources | Easy | 50% | 47.9% | |
| #2537 | Count the Number of Good Subarrays3 sources | Medium | 50% | 65.7% | |
| #3459 | Hard | 50% | 56.2% | ||
| #1472 | Design Browser History3 sources | Medium | 50% | 78.4% | |
| #1419 | Minimum Number of Frogs Croaking3 sources | Medium | 38% | 51.2% | |
| #759 | Employee Free Time3 sources | Hard | 38% | 73.0% | |
| #994 | Rotting Oranges3 sources | Medium | 38% | 59.0% | |
| #3 | Medium | 38% | 39.4% | ||
| #661 | Image Smoother3 sources | Easy | 38% | 69.4% | |
| #128 | Longest Consecutive Sequence3 sources | Medium | 38% | 47.2% | |
| #770 | Basic Calculator IV3 sources | Hard | 38% | 49.9% | |
| #1743 | Medium | 38% | 75.1% | ||
| #1814 | Count Nice Pairs in an Array3 sources | Medium | 38% | 48.4% | |
| #380 | Insert Delete GetRandom O(1)3 sources | Medium | 38% | 55.4% | |
| #528 | Random Pick with Weight3 sources | Medium | 38% | 49.2% | |
| #2502 | Design Memory Allocator3 sources | Medium | 38% | 50.4% | |
| #239 | Sliding Window Maximum3 sources | Hard | 38% | 49.0% |
Roblox Technical Interview Overview & Company-Wise Questions
Software engineering and technical interviews at Roblox emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 56 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.
Frequently Asked Questions
What are the top LeetCode questions for Roblox?
Leading questions include Candy Crush, Reorganize String, Number of Ways to Wear Different Hats to Each Other. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.
Where can I practice company-wise LeetCode questions for Roblox?
You can practice all 56 Roblox LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.
How should I prepare for Roblox coding rounds?
Begin by reviewing Medium-difficulty problems (35 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.