Ad
5 kyu
First non-repeating character
69,014OverZealous
Completed Languages:
5 kyu
Number of trailing zeros of N!
54,982Ivan Diachenko
Completed Languages:
6 kyu
Playing with digits
137,545g964
Completed Languages:
6 kyu
Which are in?
79,541g964
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,758matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,280matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,146matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,692jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,128matt c
Completed Languages:
7 kyu
Hello SQL World!
10,004Javatlacati
Completed Languages:
6 kyu
Multiples of 3 or 5
423,189jhoffner
Completed Languages:
6 kyu
Stop gninnipS My sdroW!
277,055xDranik
Completed Languages:
7 kyu
Hashtaggery
830Lordnibbler
Completed Languages:
7 kyu
Substituting Variables Into Strings: Padded Numbers
11,430jhoffner
Completed Languages:
7 kyu
List Filtering
282,515cmgerber
Completed Languages:
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