lively_heath_3306
Exemplar
Top 2.6%
Member Nº 2534
Joined Jun 2026
SQL
Multiple WINDOWs
Common Table Expressions
Inequality Joins
Python
f-strings
Variables
Arithmetic
Spark
Multiple Windows
Inequality Joins
Distribution Functions
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Learned
SQL224
Python24
Milestones
Top 100
7-day streak
1,436 runs in the past 26 weeksActive days: 15 · Max streak: 7
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Recent solves
Python Foundations: Intermediate, Functions Challenge 2
Python · medium · lesson
Python Foundations: Intermediate, Functions Challenge 1
Python · medium · lesson
Python Foundations: Intermediate, Loops Challenge 2
Python · medium · lesson
Python Foundations: Intermediate, Loops Challenge 1
Python · medium · lesson
Python Foundations: Intermediate, Conditional Statements Challenge 2
Python · medium · lesson
Python Foundations: Intermediate, Conditional Statements Challenge 1
Python · medium · lesson
Python Foundations: Intermediate
Python · medium · lesson
Python Foundations: Intermediate, Variable Scope Challenge 2
Python · medium · lesson
Python Foundations: Intermediate, Variable Scope Challenge 1
Python · medium · lesson
Python Foundations: Intermediate, Return Values Challenge 2
Python · medium · lesson