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5 kyu
Greed is Good
57,751JulianNicholls
Completed Languages:
5 kyu
Moving Zeros To The End
181,985xcthulhu
Completed Languages:
6 kyu
Multiples of 3 or 5
429,747jhoffner
Completed Languages:
7 kyu
Split The Bill
8,275otajor
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,369matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,371matt c
Completed Languages:
8 kyu
1. Find all active students
14,482raymartxx
Completed Languages:
8 kyu
SQL Basics: Simple MIN / MAX
21,008matt c
Completed Languages:
8 kyu
SQL Basics: Simple SUM
21,191matt c
Completed Languages:
8 kyu
SQL Basics: Simple WHERE and ORDER BY
25,980matt c
Completed Languages:
6 kyu
Sort the odd
109,399fyvfyv
Completed Languages:
6 kyu
Array.diff
288,090marcinbunsch
Completed Languages:
7 kyu
Is every value in the array an array?
4,573Peter Rhodes
Completed Languages:
7 kyu
You're a square!
278,919bkaes
Completed Languages:
7 kyu
String ends with?
234,421jhoffner
Completed Languages:
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