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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,023matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,785pmatseykanets
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5 kyu
Count IP Addresses
30,806xDranik
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6 kyu
SQL Basics: Simple JOIN and RANK
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SQL Basics: Top 10 customers by total payments amount
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6 kyu
SQL Basics: Simple EXISTS
13,761matt c
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6 kyu
SQL Basics: Simple HAVING
19,911matt c
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6 kyu
SQL Basics: Simple IN
13,182matt c
Completed Languages:
8 kyu
Century From Year
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8 kyu
Counting sheep...
280,469tfKamran
Completed Languages:
8 kyu
Remove String Spaces
274,531PG1
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8 kyu
Convert boolean values to strings 'Yes' or 'No'.
364,914weavermedia
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7 kyu
Highest and Lowest
314,976Deantwo
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The Hashtag Generator
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Rot13
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