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175 problems · 80 with a MIK video · 36 asked in the last 6 months
D · DSA 76Q · SQL & DBMS 4
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175 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video
716Max Stack ↗Asked in the last 6 months · LeetCode PremiumHard100Not covered yet
364Nested List Weight Sum II ↗Asked in the last 6 months · LeetCode PremiumMedium95Not covered yet
432All O`one Data StructureDesign Data StructuresHard94▶ Watch
1004Max Consecutive Ones IIISliding Window · Asked in the last 6 monthsMedium83▶ Watch
244Shortest Word Distance II ↗Asked in the last 6 months · LeetCode PremiumMedium82Not covered yet
277Find the Celebrity ↗Asked in the last 6 months · LeetCode PremiumMedium81Not covered yet
53Maximum Subarray ↗Asked in the last 6 monthsMedium80Not covered yet
339Nested List Weight Sum ↗Asked in the last 6 months · LeetCode PremiumMedium80Not covered yet
20Valid ParenthesesStack · Asked in the last 6 monthsEasy79▶ Watch
127Word Ladder ↗Asked in the last 6 monthsHard79Not covered yet
366Find Leaves of Binary TreeTrees · Asked in the last 6 months · LeetCode PremiumMedium77▶ Watch
380Insert Delete GetRandom O(1)Design Data Structures · Asked in the last 6 monthsMedium76▶ Watch
605Can Place FlowersArrays · Asked in the last 6 monthsEasy75▶ Watch
200Number of IslandsArrays · Asked in the last 6 monthsMedium75▶ Watch
17Letter Combinations of a Phone Number ↗Asked in the last 6 monthsMedium74Not covered yet
152Maximum Product Subarray ↗Asked in the last 6 monthsMedium73Not covered yet
34Find First and Last Position of Element in Sorted ArrayBinary SearchMedium71▶ Watch
156Binary Tree Upside Down ↗LeetCode PremiumMedium71Not covered yet
50Pow(x, n)MathMedium69▶ Watch
698Partition to K Equal Sum Subsets ↗Asked in the last 6 monthsMedium69Not covered yet
76Minimum Window SubstringSliding WindowHard67▶ Watch
33Search in Rotated Sorted ArrayBinary Search · Asked in the last 6 monthsMedium67▶ Watch
235Lowest Common Ancestor of a Binary Search Tree ↗Medium67Not covered yet
360Sort Transformed Array ↗Asked in the last 6 months · LeetCode PremiumMedium67Not covered yet
146LRU CacheDesign Data Structures · Asked in the last 6 monthsMedium66▶ Watch
256Paint House ↗LeetCode PremiumMedium66Not covered yet
104Maximum Depth of Binary Tree ↗Asked in the last 6 monthsEasy65Not covered yet
319Bulb SwitcherMath · Asked in the last 6 monthsMedium65▶ Watch
636Exclusive Time of Functions ↗Medium65Not covered yet
297Serialize and Deserialize Binary Tree ↗Hard63Not covered yet
101Symmetric TreeTreesEasy63▶ Watch
205Isomorphic StringsHashingEasy63▶ Watch
236Lowest Common Ancestor of a Binary TreeTreesMedium63▶ Watch
243Shortest Word Distance ↗LeetCode PremiumEasy62Not covered yet
272Closest Binary Search Tree Value II ↗Asked in the last 6 months · LeetCode PremiumHard62Not covered yet
528Random Pick with Weight ↗Asked in the last 6 monthsMedium61Not covered yet
744Find Smallest Letter Greater Than TargetArrays · Asked in the last 6 monthsEasy61▶ Watch
671Second Minimum Node In a Binary Tree ↗Easy61Not covered yet
1188Design Bounded Blocking Queue ↗LeetCode PremiumMedium60Not covered yet
215Kth Largest Element in an ArrayHeap / Priority Queue · Asked in the last 6 monthsMedium60▶ Watch

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