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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,828matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,354jhoffner
Completed Languages:
6 kyu
SELECT prime numbers
2,535sq6jnx
Completed Languages:
6 kyu
Calculating Batting Average
5,467AdamRFSwayze
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,115matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,759matt c
Completed Languages:
5 kyu
Count IP Addresses
28,560xDranik
Completed Languages:
7 kyu
SQL Basics: Raise to the Power
11,880PG1
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,636PG1
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,217PG1
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,334matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,801jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,025matt c
Completed Languages:
5 kyu
Product of consecutive Fib numbers
66,598g964
Completed Languages:
7 kyu
Mumbling
229,966g964
Completed Languages:
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