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Visa

145 problems · 86 with a MIK video · 22 asked in the last 6 months

D · DSA 86

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TopicPatternDifficultyStatusSortLast 6 monthsOnly with MIK video

145 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video

68Text JustificationStringsHard100▶ Watch

3459Length of Longest V-Shaped Diagonal SegmentDynamic ProgrammingHard99▶ Watch

1Two SumArraysEasy98▶ Watch

1861Rotating the BoxArraysMedium97▶ Watch

3Longest Substring Without Repeating Characters ↗Asked in the last 6 monthsMedium96Not covered yet

153SumArrays · Asked in the last 6 monthsMedium93▶ Watch

3071Minimum Operations to Write the Letter Y on a Grid ↗Medium93Not covered yet

3043Find the Length of the Longest Common PrefixTries · Asked in the last 6 monthsMedium90▶ Watch

3046Split the Array ↗Easy90Not covered yet

146LRU CacheDesign Data Structures · Asked in the last 6 monthsMedium87▶ Watch

121Best Time to Buy and Sell Stock ↗Easy85Not covered yet

49Group AnagramsArrays · Asked in the last 6 monthsMedium81▶ Watch

3161Block Placement QueriesSegment Tree & BITHard81▶ Watch

2768Number of Black Blocks ↗Medium81Not covered yet

56Merge Intervals ↗Asked in the last 6 monthsMedium81Not covered yet

2672Number of Adjacent Elements With the Same Color ↗Medium78Not covered yet

71Simplify PathStackMedium78▶ Watch

1389Create Target Array in the Given Order ↗Easy78Not covered yet

84Largest Rectangle in Histogram ↗Hard76Not covered yet

5Longest Palindromic SubstringDynamic Programming · Asked in the last 6 monthsMedium73▶ Watch

42Trapping Rain WaterArraysHard73▶ Watch

53Maximum Subarray ↗Medium73Not covered yet

1025Divisor Game ↗Easy73Not covered yet

2049Count Nodes With the Highest Score ↗Medium73Not covered yet

2136Earliest Possible Day of Full BloomGreedyHard73▶ Watch

2451Odd String Difference ↗Easy73Not covered yet

3078Match Alphanumerical Pattern in Matrix I ↗LeetCode PremiumMedium73Not covered yet

1353Maximum Number of Events That Can Be AttendedSortingMedium73▶ Watch

2078Two Furthest Houses With Different ColorsArraysEasy73▶ Watch

200Number of IslandsArrays · Asked in the last 6 monthsMedium73▶ Watch

2964Number of Divisible Triplet Sums ↗Asked in the last 6 months · LeetCode PremiumMedium73Not covered yet

3915Maximum Sum of Alternating Subsequence With Distance at Least K ↗Hard73Not covered yet

20Valid ParenthesesStackEasy70▶ Watch

14Longest Common Prefix ↗Easy66Not covered yet

539Minimum Time DifferenceArraysMedium66▶ Watch

2817Minimum Absolute Difference Between Elements With Constraint ↗Medium66Not covered yet

526Beautiful Arrangement ↗Asked in the last 6 monthsMedium66Not covered yet

54Spiral MatrixArraysMedium61▶ Watch

206Reverse Linked ListLinked ListEasy61▶ Watch

3552Grid Teleportation Traversal ↗Medium61Not covered yet

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