ocean_walrus_2907
Exemplar
Top 2.7%
Joined Oct 2025
SQL
Grouping
Sums & Averages
Common Table Expressions
Python
Functions
Type Hints
Stack & Queue
Data Modeling
Grain Definition
Fact Tables
Star Schema
Solved
Milestones
Top 2% Data Modeling
Top 3% SQL
Top 9% Python
100 active days
50 solved
Hire verdict
176 runs in the past 26 weeksActive days: 79 · Max streak: 5
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Recent solves
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Under the Line
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