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IXL

17 problems · 9 with a MIK video · 1 asked in the last 6 months
D · DSA 9
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17 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video
598Range Addition II ↗Easy100Not covered yet
295Find Median from Data StreamHeap / Priority Queue · Asked in the last 6 monthsHard91▶ Watch
234Palindrome Linked ListLinked ListEasy91▶ Watch
23Merge k Sorted ListsHeap / Priority QueueHard89▶ Watch
56Merge Intervals ↗Medium89Not covered yet
166Fraction to Recurring DecimalMathMedium89▶ Watch
691Stickers to Spell Word ↗Hard89Not covered yet
592Fraction Addition and SubtractionStringsMedium86▶ Watch
634Find the Derangement of An Array ↗LeetCode PremiumMedium86Not covered yet
162Find Peak Element ↗Medium80Not covered yet
227Basic Calculator II ↗Medium80Not covered yet
380Insert Delete GetRandom O(1)Design Data StructuresMedium76▶ Watch
353Design Snake Game ↗LeetCode PremiumMedium71Not covered yet
1465Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts ↗Medium71Not covered yet
7171-bit and 2-bit CharactersArraysEasy65▶ Watch
1347Minimum Number of Steps to Make Two Strings AnagramStringsMedium56▶ Watch
207Course ScheduleGraphsMedium56▶ Watch

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