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6 kyu
SQL Basics: Top 10 customers by total payments amount
12,726jhoffner
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6 kyu
SQL Basics: Simple JOIN and RANK
12,545matt c
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6 kyu
Consecutive strings
74,963g964
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6 kyu
Are they the "same"?
98,271g964
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6 kyu
Count the smiley faces!
90,436St3f4n
Completed Languages:
6 kyu
Convert string to camel case
177,532jhoffner
Completed Languages:
6 kyu
Duplicate Encoder
206,680obnounce
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,510matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
12,714matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,172matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
18,298matt c
Completed Languages:
7 kyu
SQL Basics - Trimming the Field
7,206PG1
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7 kyu
Easy SQL: Cube Root and Natural Log
6,622PG1
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7 kyu
SQL Basics: Up and Down
7,711PG1
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7 kyu
SQL Basics: Maths with String Manipulations
8,766PG1
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