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5 kyu
Calculating Running Total
4,606pmatseykanets
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,292pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,801matt c
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,842matt c
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,267sHale
Completed Languages:
8 kyu
SQL Basics: Simple WHERE and ORDER BY
25,930matt c
Completed Languages:
7 kyu
SQL Basics - Position
11,225PG1
Completed Languages:
7 kyu
SQL: Disorder
4,919Voile
Completed Languages:
7 kyu
SQL Basics: Up and Down
8,113PG1
Completed Languages:
5 kyu
Calculating with Functions
82,735BattleRattle
Completed Languages:
5 kyu
The Hashtag Generator
100,296AKJ.IO
Completed Languages:
5 kyu
Extract the domain name from a URL
80,736xianpants
Completed Languages:
5 kyu
Sum of Pairs
26,351AlejandorLazaro
Completed Languages:
6 kyu
Pascal's Triangle
11,603boatmeme
Completed Languages:
5 kyu
Pete, the baker
79,422BattleRattle
Completed Languages:
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