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4 kyu
Instant Runoff Voting
2,175benzrf
Completed Languages:
6 kyu
Create Four Letter Birding Codes from Bird Names
1,005rt-hawk
Completed Languages:
6 kyu
Conditional Count
7,175pmatseykanets
Completed Languages:
7 kyu
SQL: Regex Replace
5,483PG1
Completed Languages:
7 kyu
SQL: Regex String to Table
2,391PG1
Completed Languages:
7 kyu
SQL: Bytes in String from Ints
3,246PG1
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,591PG1
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,758matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,752matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,279jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,928matt c
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,303marko-bekhta
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,048matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,022matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
9,956matt c
Completed Languages:
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