Ad
5 kyu
Storing Codes
102moonfly
Completed Languages:
6 kyu
Basics 03: Strings, Numbers and Calculation
1,911smile67
Completed Languages:
7 kyu
Reverse words
142,805jnicol
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,173matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,284matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,131matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,775matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,813matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,126matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,799PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,760matt c
Completed Languages:
6 kyu
Kebabize
12,830user4316848
Completed Languages:
4 kyu
Adding Big Numbers
32,098Becojo
Completed Languages:
4 kyu
Large Factorials
9,135matt c
Completed Languages:
5 kyu
Not very secure
46,113mayrsascha
Completed Languages:
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