jagged_crow_4350
Arbiter
Top 0.3%
Member Nº 4702
Joined Aug 2026
SQL
Correlated Subquery
Window Deduplication
Multiple WINDOWs
Python
Decorators
Generators
Lambda
Spark
Window Deduplication
Higher-Order Functions
Multiple Windows
Data Modeling
Entities
Learned
Python407
SQL293
Milestones
Top 100
3,637 runs in the past 26 weeksActive days: 14 · Max streak: 6
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Recent solves
Control Flow: Advanced, Boolean Simplification Challenge 2
Python · medium · lesson
Control Flow: Advanced, Boolean Simplification Challenge 1
Python · medium · lesson
Control Flow: Advanced, De Morgan's Laws Challenge 2
Python · medium · lesson
Control Flow: Advanced, De Morgan's Laws Challenge 1
Python · medium · lesson
Control Flow: Advanced, State Machine Patterns Challenge 2
Python · medium · lesson
Control Flow: Advanced, State Machine Patterns Challenge 1
Python · medium · lesson
Control Flow: Advanced, Dict-Based Dispatch Challenge 2
Python · medium · lesson
Control Flow: Advanced, Dict-Based Dispatch Challenge 1
Python · medium · lesson
Control Flow: Advanced, Decision Table Lookups Challenge 2
Python · medium · lesson
Control Flow: Advanced, Decision Table Lookups Challenge 1
Python · medium · lesson