Coding interview questions

Visa Hard Coding Interview Questions (DSA)

The 3 hard DSA problems Visa has asked most in the last six months, most-asked first. Switch tabs to see the rest of the 23. Tick them off as you go.

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3hard problems
3full breakdowns
23Visa problems in all

By difficulty: All (23) · Medium (20) · Hard (3)

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Topics

2484.Count Palindromic Subsequences
Full breakdownStringDynamic Programming
32.Longest Valid Parentheses
Full breakdownStringDynamic ProgrammingStack
928.Minimize Malware Spread II
Full breakdownArrayHash TableDepth-First Search

Frequently Asked Questions

What hard Visa coding questions are most common?

InterviewSkool has 3 hard Visa coding questions. Focus on the top 10 to 15 most common problems for the best ROI.

How many hard questions does Visa have?

Visa has 3 hard coding questions out of 23 total. Hard problems are less common but can appear in senior-level interviews.

Are these Visa hard questions free?

Yes. All 3 hard Visa 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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