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4 kyu
Instant Runoff Voting
2,275benzrf
Completed Languages:
6 kyu
Create Four Letter Birding Codes from Bird Names
1,128rt-hawk
Completed Languages:
6 kyu
Conditional Count
7,685pmatseykanets
Completed Languages:
7 kyu
SQL: Regex Replace
5,746PG1
Completed Languages:
7 kyu
SQL: Regex String to Table
2,529PG1
Completed Languages:
7 kyu
SQL: Bytes in String from Ints
3,402PG1
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,789PG1
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,054matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,896matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,618jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
4,120matt c
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,457marko-bekhta
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,533matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,495matt c
Completed Languages:
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SQL Basics: Simple table totaling.
10,602matt c
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