Ad
5 kyu
Storing Codes
103moonfly
Completed Languages:
6 kyu
Basics 03: Strings, Numbers and Calculation
1,990smile67
Completed Languages:
7 kyu
Reverse words
156,160jnicol
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,929matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,771matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,489matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,886matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,024matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,714matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
11,205PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,121matt c
Completed Languages:
6 kyu
Kebabize
13,307user4316848
Completed Languages:
4 kyu
Adding Big Numbers
34,396Becojo
Completed Languages:
4 kyu
Large Factorials
9,588matt c
Completed Languages:
5 kyu
Not very secure
50,189mayrsascha
Completed Languages:
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