HARDSystem Design
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Implement a leaky-bucket rate limiter
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Box Interview Questions
16
MEDIUMCoding & Algorithms
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Design out-of-order windowed stream processor
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MEDIUMCoding & Algorithms
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Solve classic troubleshooting & algorithm tasks
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MEDIUMCoding & Algorithms
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Design streaming window average processor
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MEDIUMSystem Design
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Identify and fix deadlock in locked code
Deadlock ConditionsMutexes and Lock GuardsAtomic Operations and Memory ModelsDeadlock Prevention Strategies
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MEDIUMCoding & Algorithms
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Compute Top-K word frequencies under a path
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MEDIUMSystem Design
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Diagnose failures via SSH and large logs
Linux Command Line UtilitiesDistributed Logging ArchitecturesLog Data Structures and IndexingData Retention Policies and Tiered Storage
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HARDSystem Design
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Explain and diagram your past system architecture
System Design FundamentalsNon-Functional RequirementsTrade-off Analysis and Decision MakingOperational Excellence and Observability
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MEDIUMCoding & Algorithms
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Flip a specific bit in an integer
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HARDML System Design
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Improve Keyword Search Ranking
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1 reportSystem Design
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Min-HeapFile System TraversalExternal SortingI/O Optimization
1 reportSystem Design
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Unix Text Processing ToolsParallel ProcessingI/O OptimizationCommand Piping
1 reportSystem Design
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1 reportSystem Design
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Bin Packing AlgorithmsObject-Oriented DesignSpatial IndexingAlgorithm Optimization
1 reportSystem Design
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1 reportSystem Design
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