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7 kyu
SQL with LOTR: Elven Wildcards
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7 kyu
Easy SQL: Moving Values
4,637PG1
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SQL Basics: Simple GROUP BY
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7 kyu
SQL Basics: Truncating
6,840PG1
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8 kyu
SQL Grasshopper: Select Columns
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8 kyu
1. Find all active students
14,417raymartxx
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6 kyu
Counting Duplicates
231,188kgashok
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6 kyu
Are they the "same"?
103,614g964
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4 kyu
Range Extraction
57,950jhoffner
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Retired
Sudoku Solution Validator
42,838xDranik
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6 kyu
SQL Basics: Simple NULL handling
8,172matt c
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5 kyu
Maximum subarray sum
79,843knotman90
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7 kyu
Descending Order
280,124TastyOs
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6 kyu
Write Number in Expanded Form
80,457Belax8
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SQL Bug Fixing: Fix the QUERY - Totaling
8,805matt c
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