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4 kyu
Challenge: Two actors who cast together the most
3,320pmatseykanets
Completed Languages:
5 kyu
Top Five Movie Categories Rented At Each Store
397bornForThis
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,576jhoffner
Completed Languages:
7 kyu
Vowel Count
423,463jayeshcp
Completed Languages:
8 kyu
Sum without highest and lowest number
101,924user5036852
Completed Languages:
6 kyu
Current Age Distribution of Employees
87bornForThis
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,581sHale
Completed Languages:
6 kyu
Give me a Diamond
37,165jayeshcp
Completed Languages:
7 kyu
SQL: Padding Encryption
3,934PG1
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,246matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
4,020matt c
Completed Languages:
6 kyu
Conditional Count
7,399pmatseykanets
Completed Languages:
6 kyu
How Many Numbers?
1,056raulbc777
Completed Languages:
8 kyu
A Needle in the Haystack
175,335andrewMacmurray
Completed Languages:
7 kyu
Crouching Distribution, Hidden Constant
363kingcobra
Completed Languages:
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