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6 kyu
Find the unique number
146,744isqua
Completed Languages:
7 kyu
Is this a triangle?
177,519silentZaika
Completed Languages:
7 kyu
Validate the Hash
280tforse
Completed Languages:
6 kyu
Create Phone Number
336,085xDranik
Completed Languages:
7 kyu
Sum of Odd Cubed Numbers
10,562elliottmck
Completed Languages:
8 kyu
Calculate average
164,504wichu
Completed Languages:
8 kyu
Filter out the geese
42,574stevehopkinson
Completed Languages:
7 kyu
Use map() to double the values in an array
4,591FesterBesterTester
Completed Languages:
8 kyu
Reversed Strings
359,233jhoffner
Completed Languages:
6 kyu
Format words into a sentence
6,541jhoffner
Completed Languages:
7 kyu
Disemvowel Trolls
360,079osuushi
Completed Languages:
7 kyu
Nice Array
6,572aweleshetu
Completed Languages:
7 kyu
Alternate capitalization
33,251KenKamau
Completed Languages:
7 kyu
Regex validate PIN code
177,705JMurphyWeb
Completed Languages:
8 kyu
Simple validation of a username with regex
23,150daymos
Completed Languages:
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