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6 kyu
IP Validation
40,733wink
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7 kyu
SQL with LOTR: Elven Wildcards
9,354sHale
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6 kyu
SQL Basics: Simple EXISTS
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7 kyu
BASICS: Length based SELECT with LIKE
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SQL Basics: Truncating
6,767PG1
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7 kyu
Easy SQL: Absolute Value and Log to Base
6,936PG1
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GROCERY STORE: Logistic Optimisation
6,030baaart
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6 kyu
Counting Duplicates
226,112kgashok
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5 kyu
Relational division: Find all movies two actors cast in together
7,403pmatseykanets
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6 kyu
SQL Basics: Simple NULL handling
8,048matt c
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6 kyu
Take a Number And Sum Its Digits Raised To The Consecutive Powers And ....¡Eureka!!
54,045raulbc777
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7 kyu
Shortest Word
236,523PG1
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Two to One
166,441g964
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Convert boolean values to strings 'Yes' or 'No'.
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SQL Basics - Position
11,036PG1
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