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7 kyu
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282,932cmgerber
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6 kyu
Duplicate Encoder
220,675obnounce
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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,814matt c
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5 kyu
Relational division: Find all movies two actors cast in together
7,475pmatseykanets
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6 kyu
SQL Basics: Simple NULL handling
8,134matt c
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6 kyu
SQL Basics - Monsters using CASE
10,801PG1
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5 kyu
SQL Basics: Group By Day
7,334jhoffner
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7 kyu
BASICS: Length based SELECT with LIKE
10,248baaart
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6 kyu
SQL: Regex AlphaNumeric Split
3,279PG1
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Easy SQL: Moving Values
4,626PG1
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SQL Basics: Simple table totaling.
10,070matt c
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6 kyu
Replace With Alphabet Position
205,895MysteriousMagenta
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Conditional Count
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GROCERY STORE: Support Local Products
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Easy SQL: Counting and Grouping
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