n3360
Exemplar
Top 2.2%
Member Nº 3360
Joined Jul 2026
SQL
Storage Optimization
String Building
Ranking
Python
Guard Clauses
String Methods
Conditional Loops
Spark
Exploding Arrays
Regex Functions
Catalyst Optimizer
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
SQL10
Python0
Spark0
Data Modeling0
Milestones
Top 100
Hire verdict
10 solved
7-day streak
1,486 runs in the past 26 weeksActive days: 13 · Max streak: 8
MarAprMayJunJulAugSep
Recent solves
Product Name Letter Replace
SQL · easy
Total Compute Cloud Cost
SQL · easy
High Price Products
SQL · easy
The Roads In
SQL · easy
Find users whose email address is NULL
SQL · medium · lesson
Given colors = ["red", "green", "blue", "yellow", "purple"], print the last item using negative inde
Python · medium · lesson
Given planets = ["Mercury", "Venus", "Earth", "Mars"], print the third planet using index 2, then pr
Python · medium · lesson
Create a list called profile containing the string "Ada", the integer 30, and the boolean True
Python · medium · lesson
Create a list called foods containing "pasta", "sushi", and "tacos"
Python · medium · lesson
Friday Spending Analysis
SQL · hard