Ad
8 kyu
Quarter of the year
118,107Orses
Completed Languages:
7 kyu
Move 10
6,613PG1
Completed Languages:
6 kyu
Buying a car
17,924g964
Completed Languages:
7 kyu
Clean up after your dog
5,059PG1
Completed Languages:
8 kyu
Opposite number
347,874sergioet
Completed Languages:
8 kyu
Return Negative
348,498Deantwo
Completed Languages:
8 kyu
Even or Odd
532,296suuuzi
Completed Languages:
8 kyu
Count Odd Numbers below n
51,514kodejuice
Completed Languages:
7 kyu
Highest and Lowest
300,431Deantwo
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,796matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,537pmatseykanets
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,171matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,058matt c
Completed Languages:
5 kyu
Calculating Running Total
4,603pmatseykanets
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,842matt c
Completed Languages:
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