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6 kyu
Analyzing the sales by product and date
2,116FArekkusu
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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,514matt c
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5 kyu
Relational division: Find all movies two actors cast in together
7,580pmatseykanets
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5 kyu
SQL Basics: Group By Day
7,425jhoffner
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6 kyu
Calculating Batting Average
5,493AdamRFSwayze
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6 kyu
SQL: Regex AlphaNumeric Split
3,320PG1
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6 kyu
SQL Basics: Simple JOIN and RANK
13,309matt c
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6 kyu
SQL Basics: Simple EXISTS
13,439matt c
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7 kyu
Easy SQL: Absolute Value and Log to Base
7,076PG1
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6 kyu
SQL Basics: Simple NULL handling
8,239matt c
Completed Languages:
5 kyu
Maximum subarray sum
80,980knotman90
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4 kyu
Hash.flattened_keys
683lunitik
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4 kyu
So Many Permutations!
48,223BattleRattle
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6 kyu
Maze Runner
7,607adrian.eyre
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5 kyu
Is my friend cheating?
17,739g964
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