Ad
4 kyu
Challenge: Two actors who cast together the most
3,373pmatseykanets
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,745matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,286matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,636matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,858matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,025matt c
Completed Languages:
6 kyu
Conditional Count
7,499pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,535matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
9,147matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,711matt c
Completed Languages:
7 kyu
Sorting Dictionaries
5,346cmgerber
Completed Languages:
7 kyu
Vampire Numbers
7,053AlejandorLazaro
Completed Languages:
6 kyu
Binding within the List Monad
1,134user578387
Completed Languages:
6 kyu
Gray Code
612user3482173
Completed Languages:
6 kyu
Is a number prime?
115,833arithmetric
Completed Languages:
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