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6 kyu
Multiples of 3 or 5
428,409jhoffner
Completed Languages:
6 kyu
Split Strings
158,239jhoffner
Completed Languages:
8 kyu
Find the smallest integer in the array
278,368dukeofgarda
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,264sHale
Completed Languages:
8 kyu
Remove First and Last Character
294,806Steadyx
Completed Languages:
8 kyu
Basic Mathematical Operations
220,468Quickz
Completed Languages:
8 kyu
Opposite number
348,458sergioet
Completed Languages:
8 kyu
Remove String Spaces
258,520PG1
Completed Languages:
7 kyu
Don't give me five!
41,531user5036852
Completed Languages:
8 kyu
Sum without highest and lowest number
100,170user5036852
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,387jhoffner
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,844matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,240matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,475jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,816matt c
Completed Languages:
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