Ad
6 kyu
Create Phone Number
339,048xDranik
Completed Languages:
6 kyu
Multiples of 3 or 5
433,046jhoffner
Completed Languages:
7 kyu
Case-sensitive!
1,510riyakayal
Completed Languages:
4 kyu
So Many Permutations!
48,342BattleRattle
Completed Languages:
6 kyu
How many pages in a book?
4,658alexbur
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,225matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,433jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple WITH
9,003matt c
Completed Languages:
6 kyu
Are they the "same"?
104,884g964
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,252matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,460matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,903matt c
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,313pmatseykanets
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,594pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,338matt c
Completed Languages:
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