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P

PornHub

11 problems · 8 with a MIK video · 0 asked in the last 6 months

D · DSA 7Q · SQL & DBMS 1

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11 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video

31Next PermutationArraysMedium100▶ Watch

3Longest Substring Without Repeating Characters ↗Medium87Not covered yet

518Coin Change IIDynamic ProgrammingMedium87▶ Watch

54Spiral MatrixArraysMedium87▶ Watch

1907Count Salary CategoriesConditional Logic (CASE)Medium87▶ Watch

678Valid Parenthesis StringDynamic ProgrammingMedium87▶ Watch

9Palindrome Number ↗Easy87Not covered yet

5Longest Palindromic SubstringDynamic ProgrammingMedium87▶ Watch

11Container With Most WaterArraysMedium87▶ Watch

169Majority ElementArraysEasy87▶ Watch

130Surrounded Regions ↗Medium87Not covered yet

Source: community data (liquidslr/leetcode-company-wise-problems), updated Aug 16, 2026. Company tags are crowd-reported and may be incomplete.