Ad
5 kyu
Not very secure
46,620mayrsascha
Completed Languages:
Retired
Where my anagrams at?
83,126sandbochs
Completed Languages:
6 kyu
Stop gninnipS My sdroW!
279,084xDranik
Completed Languages:
7 kyu
Find the divisors!
87,614kwy95
Completed Languages:
6 kyu
Convert string to camel case
192,782jhoffner
Completed Languages:
5 kyu
Basic DeNico
1,458dcieslak
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,424jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,172matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,829matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,150matt c
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6 kyu
SQL Basics: Simple table totaling.
10,116matt c
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6 kyu
SQL Basics: Simple EXISTS
13,335matt c
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6 kyu
SQL Basics: Simple JOIN and RANK
13,188matt c
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5 kyu
SQL Basics: Simple PIVOTING data
2,789matt c
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SQL Basics: Simple HAVING
19,264matt c
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