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4 kyu
Snail
74,573stevenbarragan
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8 kyu
Grasshopper - Summation
258,481danleavitt0
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7 kyu
Sum of two lowest positive integers
217,134emporio
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6 kyu
Counting Duplicates
226,248kgashok
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5 kyu
Relational division: Find all movies two actors cast in together
7,406pmatseykanets
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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,434matt c
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5 kyu
SQL Basics: Simple Hierarchical structure
2,786matt c
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6 kyu
SQL Basics: Simple NULL handling
8,054matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,025matt c
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6 kyu
SQL Basics - Monsters using CASE
10,701PG1
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8 kyu
Adults only (SQL for Beginners #1)
32,411MaikelNabil
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6 kyu
SQL Basics: Simple JOIN and RANK
12,989matt c
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Retired
Valid Parentheses
97,895xDranik
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5 kyu
Count IP Addresses
27,701xDranik
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Reverse polish notation calculator
11,167vgrichina
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