ocean_walrus_2907
Exemplar
Top 2.2%
Joined Oct 2025
SQL
Grouping
Sums & Averages
Common Table Expressions
Python
Functions
Type Hints
Stack & Queue
Data Modeling
Grain Definition
Fact Tables
Metric Additivity
Solved
SQL47
Python18
Data Modeling12
Milestones
Top 100
Top 1% Data Modeling
Top 2% SQL
Top 7% Python
100 active days
50 solved
184 runs in the past 26 weeksActive days: 84 · Max streak: 5
MarAprMayJunJulAugSep
Recent solves
The Upper Rungs
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Under the Line
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The Rate That Was
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Did Anyone Actually Read It?
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Top 2 Ad Campaigns by Spend
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The Lone Traveler
Python · easy
Multiplayer Game Match History
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Endpoint Latency Spread
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Content Sorted by Duration
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The Table That Lies
Data Modeling · medium