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4 kyu
Challenge: Two actors who cast together the most
3,420pmatseykanets
Completed Languages:
5 kyu
Top Five Movie Categories Rented At Each Store
459bornForThis
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,034jhoffner
Completed Languages:
7 kyu
Vowel Count
439,890jayeshcp
Completed Languages:
8 kyu
Sum without highest and lowest number
107,549user5036852
Completed Languages:
6 kyu
Current Age Distribution of Employees
102bornForThis
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,802sHale
Completed Languages:
6 kyu
Give me a Diamond
38,206jayeshcp
Completed Languages:
7 kyu
SQL: Padding Encryption
4,012PG1
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,564matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
4,105matt c
Completed Languages:
6 kyu
Conditional Count
7,633pmatseykanets
Completed Languages:
6 kyu
How Many Numbers?
1,153raulbc777
Completed Languages:
8 kyu
A Needle in the Haystack
185,227andrewMacmurray
Completed Languages:
7 kyu
Crouching Distribution, Hidden Constant
415kingcobra
Completed Languages:
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