CODING INTERVIEW QUESTIONS

Amazon Hard Coding Interview Questions (DSA)

7 hard DSA problems sourced from real Amazon interviews

Amazon Hard Coding Interview Questions

ProblemDifficultyTags
Hard
ArrayTwo PointersDynamic Programming
Hard
ArrayBinary SearchDivide and Conquer
Minimum Window SubstringHard
Hash TableStringSliding Window
Word LadderHard
Hash TableStringBreadth-First Search
Split Array Largest SumHard
ArrayBinary SearchDynamic Programming
Sliding Window MaximumHard
ArrayQueueSliding Window
Binary Tree Maximum Path SumHard
Dynamic ProgrammingTreeDepth-First Search

Top Data Structures & Patterns — Hard

Array
4 (57%)
Dynamic Programming
3 (43%)
Binary Search
2 (29%)
Hash Table
2 (29%)
String
2 (29%)
Sliding Window
2 (29%)
Two Pointers
1 (14%)
Stack
1 (14%)

Frequently Asked Questions

What hard Amazon coding questions are most common?

InterviewSkool has 7 hard Amazon coding questions. Focus on the top 10 to 15 most common problems for the best ROI.

How many hard questions does Amazon have?

Amazon has 7 hard coding questions out of 50 total. Hard problems are less common but can appear in senior-level interviews.

Are these Amazon hard questions free?

Yes. All 7 hard Amazon coding questions are free to browse. No sign-up required. Filter by topic and click any problem to open it on LeetCode.

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