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8 kyu
Easy SQL: LowerCase
15,748PG1
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7 kyu
SQL Basics: Simple GROUP BY
22,441matt c
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6 kyu
SQL Basics: Simple JOIN and RANK
13,315matt c
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7 kyu
SQL with Pokemon: Damage Multipliers
7,455sHale
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7 kyu
SQL with Sailor Moon: Thinking about JOINs...
8,214sHale
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7 kyu
SQL: Concatenating Columns
13,561PG1
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8 kyu
SQL Basics: Simple WHERE and ORDER BY
26,132matt c
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7 kyu
SQL Basics: Repeat and Reverse
10,693PG1
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5 kyu
Maximum subarray sum
81,041knotman90
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5 kyu
Perimeter of squares in a rectangle
42,518g964
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5 kyu
Can you get the loop ?
28,749Devouring
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6 kyu
Count characters in your string
97,648riston
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6 kyu
Build a pile of Cubes
86,985g964
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6 kyu
Duplicate Encoder
224,810obnounce
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7 kyu
Fuel economy converter (mpg <-> L/100 km)
1,101MMMAAANNN
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