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DE Shaw

116 problems · 63 with a MIK video · 15 asked in the last 6 months
D · DSA 62Q · SQL & DBMS 1
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116 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video
968Binary Tree Cameras ↗Asked in the last 6 monthsHard100Not covered yet
3469Find Minimum Cost to Remove Array Elements ↗Medium87Not covered yet
3628Maximum Number of Subsequences After One Inserting ↗Medium83Not covered yet
1326Minimum Number of Taps to Open to Water a GardenGreedyHard79▶ Watch
2875Minimum Size Subarray in Infinite Array ↗Medium77Not covered yet
2920Maximum Points After Collecting Coins From All NodesDynamic ProgrammingHard75▶ Watch
17Letter Combinations of a Phone Number ↗Medium75Not covered yet
3332Maximum Points Tourist Can Earn ↗Medium75Not covered yet
2542Maximum Subsequence ScoreHeap / Priority QueueMedium75▶ Watch
2984Find Peak Calling Hours for Each CityWindow Functions · LeetCode PremiumMedium73▶ Watch
3323Minimize Connected Groups by Inserting Interval ↗LeetCode PremiumMedium73Not covered yet
3383Minimum Runes to Add to Cast Spell ↗LeetCode PremiumHard73Not covered yet
1122Relative Sort ArrayArraysEasy70▶ Watch
2171Removing Minimum Number of Magic Beans ↗Medium70Not covered yet
1679Max Number of K-Sum Pairs ↗Medium70Not covered yet
3108Minimum Cost Walk in Weighted GraphGraphsHard70▶ Watch
3209Number of Subarrays With AND Value of K ↗Hard70Not covered yet
1358Number of Substrings Containing All Three CharactersSliding WindowMedium70▶ Watch
1927Sum GameGreedyMedium70▶ Watch
1262Greatest Sum Divisible by ThreeGreedyMedium68▶ Watch
2430Maximum Deletions on a String ↗Hard68Not covered yet
3082Find the Sum of the Power of All Subsequences ↗Hard68Not covered yet
2343Query Kth Smallest Trimmed Number ↗Medium68Not covered yet
2352Equal Row and Column PairsHashingMedium68▶ Watch
239Sliding Window MaximumSliding Window · Asked in the last 6 monthsHard68▶ Watch
3077Maximum Strength of K Disjoint SubarraysDynamic ProgrammingHard68▶ Watch
3085Minimum Deletions to Make String K-SpecialGreedyMedium68▶ Watch
2387Median of a Row Wise Sorted Matrix ↗LeetCode PremiumMedium68Not covered yet
2660Determine the Winner of a Bowling Game ↗Easy68Not covered yet
2800Shortest String That Contains Three Strings ↗Medium68Not covered yet
2558Take Gifts From the Richest PileHeap / Priority QueueEasy68▶ Watch
2644Find the Maximum Divisibility Score ↗Easy68Not covered yet
871Minimum Number of Refueling Stops ↗Asked in the last 6 monthsHard68Not covered yet
767Reorganize StringHeap / Priority Queue · Asked in the last 6 monthsMedium65▶ Watch
668Kth Smallest Number in Multiplication Table ↗Hard61Not covered yet
696Count Binary SubstringsStrings · Asked in the last 6 monthsEasy61▶ Watch
4Median of Two Sorted ArraysBinary Search · Asked in the last 6 monthsHard57▶ Watch
42Trapping Rain WaterArraysHard57▶ Watch
424Longest Repeating Character Replacement ↗Asked in the last 6 monthsMedium57Not covered yet
2972Count the Number of Incremovable Subarrays II ↗Hard57Not covered yet

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