Ad
7 kyu
SQL Basics: Simple GROUP BY
22,243matt c
Completed Languages:
5 kyu
Calculating Running Total
4,588pmatseykanets
Completed Languages:
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SQL Basics: Simple table totaling.
10,108matt c
Completed Languages:
4 kyu
Most frequently used words in a text
28,019markprzepiora
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5 kyu
Is my friend cheating?
17,577g964
Completed Languages:
4 kyu
So Many Permutations!
47,519BattleRattle
Completed Languages:
5 kyu
Extract the domain name from a URL
79,972xianpants
Completed Languages:
5 kyu
RGB To Hex Conversion
133,084jhoffner
Completed Languages:
6 kyu
Create Phone Number
333,316xDranik
Completed Languages:
6 kyu
Remove the parentheses
6,802topping
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,438PG1
Completed Languages:
6 kyu
Sum two arrays
3,381ggwilliams
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5 kyu
Battle ships: Sunk damaged or not touched?
2,221rebecacalvoquintero
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6 kyu
Trumpness detector
1,074GiacomoSorbi
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8 kyu
Returning Strings
226,555Aweson1
Completed Languages:
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