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7 kyu
Employees and managers: Part 1
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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
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SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
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SQL Tuning: Function Calls
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Count IP Addresses
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SQL Basics: Maths with String Manipulations
9,236PG1
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Easy SQL: Bit Length
8,367PG1
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SQL Basics: Simple HAVING
19,379matt c
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6 kyu
SQL Basics: Top 10 customers by total payments amount
13,505jhoffner
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4 kyu
parseInt() reloaded
17,923BattleRattle
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Range Extraction
58,539jhoffner
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Twice linear
23,221g964
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Vowel Count
420,230jayeshcp
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Next bigger number with the same digits
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Next smaller number with the same digits
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