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6 kyu
Exclude 'Adults only' films watchers
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6 kyu
SELECT prime numbers
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Present JSON data the SQL way
1,181FArekkusu
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7 kyu
GROCERY STORE: Real Price!
3,747baaart
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7 kyu
SQL with Sailor Moon: Thinking about JOINs...
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7 kyu
SQL with Pokemon: Damage Multipliers
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7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,029sHale
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7 kyu
SQL with Street Fighter: Total Wins
8,628sHale
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7 kyu
SQL easy regex extraction
2,731Javatlacati
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7 kyu
Perpendicular lines
1,321MelonFruit
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8 kyu
Is it a palindrome?
58,509wichu
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8 kyu
SQL Basics: Simple WHERE and ORDER BY
25,166matt c
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8 kyu
1. Find all active students
14,219raymartxx
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8 kyu
SQL Basics: Simple SUM
20,640matt c
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8 kyu
SQL Basics: Simple MIN / MAX
20,489matt c
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