Brex LeetCode Interview Questions
Practice 20 real coding problems frequently asked in Brex technical interviews. Master these questions to ace your next Brex software engineering interview.
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Brex Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
House Robber II 100% | MediumM | Solve→ |
K-diff Pairs in an Array 95% | MediumM | Solve→ |
Majority Element 82% | EasyE | Solve→ |
Check If N and Its Double Exist 76% | EasyE | Solve→ |
Search a 2D Matrix 71% | MediumM | Solve→ |
Minimum Operations to Make Character Frequencies Equal 69% | HardH | Solve→ |
Sqrt(x) 67% | EasyE | Solve→ |
Reverse Words in a String 65% | MediumM | Solve→ |
Plus One 62% | EasyE | Solve→ |
Decode String 57% | MediumM | Solve→ |
Shortest Word Distance II 48% | MediumM | Solve→ |
Frequency of the Most Frequent Element 46% | MediumM | Solve→ |
Unique Paths 41% | MediumM | Solve→ |
Zigzag Conversion 40% | MediumM | Solve→ |
Count Unhappy Friends 37% | MediumM | Solve→ |
Kth Smallest Element in a Sorted Matrix 35% | MediumM | Solve→ |
Rotting Oranges 26% | MediumM | Solve→ |
Line Reflection 25% | MediumM | Solve→ |
Vertical Order Traversal of a Binary Tree 25% | HardH | Solve→ |
Maximum Value at a Given Index in a Bounded Array 24% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Brex ask in interviews?
Brex commonly asks 20 coding problems in technical interviews, including House Robber II, K-diff Pairs in an Array, Majority Element. The difficulty breakdown is 4 Easy, 14 Medium, and 2 Hard problems.
How should I prepare for a Brex coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Brex interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Brex coding interviews?
Based on our data, Brex interviews include 4 Easy (20%), 14 Medium (70%), and 2 Hard (10%) problems.
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