odd_goat_7687
Exemplar
Top 2.7%
Member Nº 3773
Joined Jul 2026
SQL
Group Filtering
Distinct Counting
Join Cardinality
Python
Guard Clauses
String Methods
Dict Methods
Spark
Exploding Arrays
Catalyst Optimizer
Salting Strategy
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
Python0
Milestones
First milestone at 10 problems solved.
837 runs in the past 26 weeksActive days: 19 · Max streak: 6
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Recent solves
Loops: Beginner, Iterating with for Loops Challenge 3
Python · medium · lesson
Dictionaries: Beginner, Accessing, Adding, and Updating Values Challenge 3
Python · medium · lesson
Dictionaries: Beginner, Accessing, Adding, and Updating Values Challenge 2
Python · medium · lesson
Dictionaries: Beginner, Accessing, Adding, and Updating Values Challenge 1
Python · medium · lesson
Dictionaries: Beginner
Python · medium · lesson
Dictionaries: Beginner, What Dictionaries Are and How to Create Them Challenge 3
Python · medium · lesson
Dictionaries: Beginner, What Dictionaries Are and How to Create Them Challenge 2
Python · medium · lesson
Where Users Linger
SQL · easy
Lists: Beginner, Creating Lists Challenge 1
Python · medium · lesson
Strings: Beginner, String Length with len() Challenge 1
Python · medium · lesson