Bloomberg vs Roblox Interview Questions
Bloomberg lists 1,200 LeetCode interview questions while Roblox lists 56. They share 33 problems — 3% of Bloomberg's bank and 59% of Roblox's. Focus on the overlap first, then drill into 1,167 Bloomberg-only and 23 Roblox-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 33 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Bloomberg and Roblox.
Step 2 — Company-specific depth: Add Bloomberg-specific problems like Add Two Numbers, Number of Islands, Best Time to Buy and Sell Stock 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
33 Shared Questions
High-priority problems to practice for both Bloomberg and Roblox.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Merge Intervals | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Insert Delete GetRandom O(1) | Medium |
| Trapping Rain Water | Hard |
| Longest Common Prefix | Easy |
| Longest Consecutive Sequence | Medium |
| Rotate Image | Medium |
| Spiral Matrix | Medium |
| Rotting Oranges | Medium |
| Largest Rectangle in Histogram | Hard |
| Number of Recent Calls | Easy |
| Sliding Window Maximum | Hard |
| Design Browser History | Medium |
| Implement Trie (Prefix Tree) | Medium |
| Course Schedule | Medium |
| Students and Examinations | Easy |
| Course Schedule II | Medium |
| Design Hit Counter | Medium |
| Subarrays with K Different Integers | Hard |
| Design Search Autocomplete System | Hard |
| Reorganize String | Medium |
| Text Justification | Hard |
| Candy Crush | Medium |
| Task Scheduler | Medium |
| Integer to English Words | Hard |
| Count Number of Nice Subarrays | Medium |
| Find the Length of the Longest Common Prefix | Medium |
| Random Pick with Weight | Medium |
Showing top 30 of 33 shared problems.
Unique to Bloomberg (1,167)
Problems in Bloomberg's list that do not appear at Roblox.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Palindromic Substring | Medium |
| Invalid Transactions | Medium |
| 3Sum | Medium |
| Flatten a Multilevel Doubly Linked List | Medium |
| Word Search | Medium |
| Median of Two Sorted Arrays | Hard |
| Majority Element | Easy |
| Container With Most Water | Medium |
| Reverse Integer | Medium |
Unique to Roblox (23)
Problems in Roblox's list that do not appear at Bloomberg.
Frequently Asked Questions
How many LeetCode questions do Bloomberg and Roblox share?
Bloomberg and Roblox share 33 LeetCode interview questions. 1167 problems appear only in Bloomberg's list and 23 appear only in Roblox's list.
What topics overlap most between Bloomberg and Roblox?
The most common shared topics between Bloomberg and Roblox are Array (20 shared questions), Hash Table (10 shared questions), String (9 shared questions), Design (6 shared questions), Math (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Bloomberg or Roblox?
Bloomberg has 395 Easy, 645 Medium, and 160 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 Bloomberg and Roblox?
Start with the 33 shared problems since they cover what both companies ask most often. Then add 20 Bloomberg-specific and 20 Roblox-specific questions to round out your prep.