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Whatnot

13 problems · 8 with a MIK video · 2 asked in the last 6 months
D · DSA 8
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13 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video
680Valid Palindrome II ↗Easy100Not covered yet
1047Remove All Adjacent Duplicates In StringStack · Asked in the last 6 monthsEasy96▶ Watch
935Knight DialerDynamic Programming · Asked in the last 6 monthsMedium87▶ Watch
200Number of IslandsArraysMedium83▶ Watch
1152Analyze User Website Visit Pattern ↗LeetCode PremiumMedium78Not covered yet
977Squares of a Sorted ArrayArraysEasy78▶ Watch
49Group AnagramsArraysMedium63▶ Watch
240Search a 2D Matrix II ↗Medium63Not covered yet
221Maximal SquareDynamic ProgrammingMedium63▶ Watch
253Meeting Rooms IIPrefix Sum & Difference Array · LeetCode PremiumMedium63▶ Watch
973K Closest Points to Origin ↗Medium63Not covered yet
79Word SearchBacktrackingMedium63▶ Watch
278First Bad Version ↗Easy63Not covered yet

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