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6 kyu
Is a number prime?
113,742arithmetric
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,580pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,425jhoffner
Completed Languages:
7 kyu
SQL: Regex Replace
5,588PG1
Completed Languages:
7 kyu
SQL: Regex String to Table
2,441PG1
Completed Languages:
7 kyu
Easy SQL: Cube Root and Natural Log
6,851PG1
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,671PG1
Completed Languages:
7 kyu
SQL Basics: Maths with String Manipulations
9,250PG1
Completed Languages:
8 kyu
Easy SQL: Rounding Decimals
13,995PG1
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,871matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,871matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,871matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,871matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,871matt c
Completed Languages:
8 kyu
1. Find all active students
14,511raymartxx
Completed Languages:
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