Kraken LeetCode Interview Questions
Practice 26 real coding problems frequently asked in Kraken technical interviews. Master these questions to ace your next Kraken software engineering interview.
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Kraken Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Zero Array Transformation I 100% | MediumM | Solve→ |
Maximum Sum Circular Subarray 81% | MediumM | Solve→ |
Continuous Subarray Sum 77% | MediumM | Solve→ |
Maximum Sum of Distinct Subarrays With Length K 77% | MediumM | Solve→ |
Minimum Absolute Difference 76% | EasyE | Solve→ |
Reverse Integer 72% | MediumM | Solve→ |
Min Stack 72% | MediumM | Solve→ |
Closest Binary Search Tree Value 68% | EasyE | Solve→ |
Linked List Cycle 66% | EasyE | Solve→ |
Squares of a Sorted Array 65% | EasyE | Solve→ |
Frequency of the Most Frequent Element 65% | MediumM | Solve→ |
Alien Dictionary 64% | HardH | Solve→ |
Add Two Numbers 60% | MediumM | Solve→ |
Number of Distinct Islands 59% | MediumM | Solve→ |
Coin Change 53% | MediumM | Solve→ |
Longest Increasing Path in a Matrix 50% | HardH | Solve→ |
Dot Product of Two Sparse Vectors 46% | MediumM | Solve→ |
Rank Transform of a Matrix 44% | HardH | Solve→ |
Remove Letter To Equalize Frequency 42% | EasyE | Solve→ |
Valid Parentheses 40% | EasyE | Solve→ |
Reverse Nodes in k-Group 38% | HardH | Solve→ |
Flood Fill 33% | EasyE | Solve→ |
All Nodes Distance K in Binary Tree 31% | MediumM | Solve→ |
Flip Columns For Maximum Number of Equal Rows 30% | MediumM | Solve→ |
Remove Duplicates from Sorted Array 27% | EasyE | Solve→ |
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Find K Closest Elements 26% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Kraken ask in interviews?
Kraken commonly asks 26 coding problems in technical interviews, including Zero Array Transformation I, Maximum Sum Circular Subarray, Continuous Subarray Sum. The difficulty breakdown is 8 Easy, 14 Medium, and 4 Hard problems.
How should I prepare for a Kraken coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Kraken interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Kraken coding interviews?
Based on our data, Kraken interviews include 8 Easy (31%), 14 Medium (54%), and 4 Hard (15%) problems.
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