Solutions Archive

LeetCode problems solved on stream with links to VOD timestamps

# Problem Difficulty DateLinks
934Shortest BridgeMediumJan 29, 2026
1020Number of EnclavesMediumJan 28, 2026
3818Minimum Prefix Removal to Make Array Strictly IncreasingMediumJan 28, 2026
3819Rotate Non Negative ElementsMediumJan 28, 2026
3820Pythagorean Distance Nodes in a TreeMediumJan 28, 2026
2316Count Unreachable Pairs of Nodes in an Undirected GraphMediumJan 28, 2026
2976Minimum Cost to Convert String IMediumJan 28, 2026
930Binary Subarrays With SumMediumMar 13, 2024
315Count of Smaller Numbers After SelfHardMar 13, 2024
295Find Median from Data StreamHardMar 13, 2024
307Range Sum Query - MutableMediumMar 13, 2024
2398Maximum Number of Robots Within BudgetHardMar 11, 2024
1540Can Convert String in K MovesMediumMar 11, 2024
1172Dinner Plate StacksHardMar 11, 2024
2055Plates Between CandlesMediumMar 9, 2024
1521Find a Value of a Mysterious Function Closest to TargetHardMar 9, 2024
349Intersection of Two ArraysEasyMar 9, 2024
876Middle of the Linked ListEasyMar 6, 2024
2233Maximum Product After K IncrementsMediumMar 6, 2024
1818Minimum Absolute Sum DifferenceMediumMar 6, 2024
2087Minimum Cost Homecoming of a Robot in a GridMediumMar 6, 2024
2170Minimum Operations to Make the Array AlternatingMediumMar 6, 2024
1750Minimum Length of String After Deleting Similar EndsMediumMar 4, 2024
1027Longest Arithmetic SubsequenceMediumMar 4, 2024
1015Smallest Integer Divisible by KMediumMar 4, 2024
1463Cherry Pickup IIHardMar 4, 2024
1553Minimum Number of Days to Eat N OrangesHardMar 4, 2024
2241Design an ATM MachineMediumMar 4, 2024
19Remove Nth Node From End of ListMediumMar 2, 2024
3067Count Pairs of Connectable Servers in a Weighted Tree NetworkMediumMar 2, 2024
3066Minimum Operations to Exceed Threshold Value IIMediumMar 2, 2024
3065Minimum Operations to Exceed Threshold Value IEasyMar 2, 2024
1557Minimum Number of Vertices to Reach All NodesMediumFeb 28, 2024
1391Check if There is a Valid Path in a GridMediumFeb 28, 2024
2959Number of Possible Sets of Closing BranchesHardFeb 28, 2024
1690Stone Game VIIMediumFeb 28, 2024
2931Maximum Spending After Buying ItemsHardFeb 28, 2024
1609Even Odd TreeMediumFeb 28, 2024
3048Earliest Second to Mark Indices IMediumFeb 26, 2024
2718Sum of Matrix After QueriesMediumFeb 26, 2024
543Diameter of Binary TreeEasyFeb 26, 2024
2709Greatest Common Divisor TraversalHardFeb 24, 2024
1171Remove Zero Sum Consecutive Nodes from Linked ListMediumFeb 24, 2024
983Minimum Cost For TicketsMediumFeb 21, 2024
997Find the Town JudgeEasyFeb 21, 2024
1366Rank Teams by VotesMediumFeb 21, 2024
2101Detonate the Maximum BombsMediumFeb 21, 2024
801Minimum Swaps To Make Sequences IncreasingHardFeb 21, 2024
268Missing NumberEasyFeb 19, 2024
1131Maximum of Absolute Value ExpressionMediumFeb 19, 2024
2360Longest Cycle in a GraphHardFeb 19, 2024
939Minimum Area RectangleMediumFeb 19, 2024
2316Count Unreachable Pairs of Nodes in an Undirected GraphMediumFeb 19, 2024
3040Maximum Number of Operations With the Same Score IIMediumFeb 17, 2024
3039Apply Operations to Make String EmptyMediumFeb 17, 2024
3038Maximum Number of Operations With the Same Score IEasyFeb 17, 2024
2402Meeting Rooms IIIHardFeb 17, 2024
1954Minimum Garden Perimeter to Collect Enough ApplesMediumFeb 7, 2024
1583Count Unhappy FriendsMediumFeb 7, 2024
279Perfect SquaresMediumFeb 7, 2024
1095Find in Mountain ArrayHardFeb 5, 2024
1482Minimum Number of Days to Make m BouquetsMediumFeb 5, 2024
990Satisfiability of Equality EquationsMediumFeb 5, 2024
1028Recover a Tree From Preorder TraversalHardFeb 5, 2024
3024Type of TriangleEasyFeb 3, 2024
76Minimum Window SubstringHardFeb 3, 2024
3026Maximum Good Subarray SumMediumFeb 3, 2024
3025Find the Number of Ways to Place People IMediumFeb 3, 2024
2966Divide Array Into Arrays With Max DifferenceMediumJan 31, 2024
3001Minimum Moves to Capture The QueenMediumJan 31, 2024
1332Remove Palindromic SubsequencesEasyJan 31, 2024
1631Path With Minimum EffortMediumJan 29, 2024
823Binary Trees With FactorsMediumJan 29, 2024
2568Minimum Impossible ORMediumJan 29, 2024
2420Find All Good IndicesMediumJan 29, 2024
150Evaluate Reverse Polish NotationMediumJan 29, 2024
2048Next Greater Numerically Balanced NumberMediumJan 27, 2024
1503Last Moment Before All Ants Fall Out of a PlankMediumJan 27, 2024