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6 kyu
Replace With Alphabet Position
220,510MysteriousMagenta
Completed Languages:
6 kyu
Replace With Alphabet Position
220,510MysteriousMagenta
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5 kyu
SQL Tuning: Function Calls
1,959danicat
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5 kyu
SQL Basics: Group By Day
7,613jhoffner
Completed Languages:
6 kyu
Calculating Batting Average
5,605AdamRFSwayze
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,630sHale
Completed Languages:
7 kyu
SQL with Sailor Moon: Thinking about JOINs...
8,483sHale
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,815sHale
Completed Languages:
5 kyu
Best travel
21,636g964
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,895matt c
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5 kyu
SQL Basics: Simple Hierarchical structure
2,951matt c
Completed Languages:
5 kyu
Calculating Running Total
4,790pmatseykanets
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5 kyu
SQLonacci sequence
1,469marko-bekhta
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5 kyu
Counting overlapping events
1,161qgppl
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6 kyu
Bit Counting
257,418xcthulhu
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