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Master these coding challenges to ace your next technical interview. Handpicked problems with personalized spaced repetition.

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All tracksBlind 75NeetCode 150NeetCode 250Striver A to ZSDE Sheet

Showing 26-31 of 31 matching problems in NeetCode 150.

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All topics0-1 KnapsackAlgorithm XArrayBacktrackingBidirectional SearchBinary LiftingBinary SearchBinary Search TreeBinary TreeBit ManipulationBorůvka's AlgorithmBracket SequencesBreadth-First SearchBrute-Force SearchBucket SortCombinatoricsComplete KnapsackCounting

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StatusTitleDifficulty
684. Redundant ConnectionOpen sourceMedium
695. Max Area of IslandOpen sourceMedium
743. Network Delay TimeOpen sourceMedium
778. Swim in Rising WaterOpen sourceHard
787. Cheapest Flights Within K StopsOpen sourceMedium
1448. Count Good Nodes in Binary TreeOpen sourceMedium