Ad
5 kyu
Storing Codes
103moonfly
Completed Languages:
6 kyu
Basics 03: Strings, Numbers and Calculation
1,956smile67
Completed Languages:
7 kyu
Reverse words
150,641jnicol
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,580matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,552matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,322matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,843matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,924matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,437matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
11,029PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,969matt c
Completed Languages:
6 kyu
Kebabize
13,079user4316848
Completed Languages:
4 kyu
Adding Big Numbers
33,192Becojo
Completed Languages:
4 kyu
Large Factorials
9,393matt c
Completed Languages:
5 kyu
Not very secure
48,213mayrsascha
Completed Languages:
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