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8 kyu
To square(root) or not to square(root)
33,444user5036852
Completed Languages:
4 kyu
Next bigger number with the same digits
37,784GiacomoSorbi
Completed Languages:
5 kyu
First non-repeating character
70,047OverZealous
Completed Languages:
5 kyu
Not very secure
46,939mayrsascha
Completed Languages:
4 kyu
Strip Comments
52,920jhoffner
Completed Languages:
6 kyu
Count the smiley faces!
97,316St3f4n
Completed Languages:
6 kyu
Replace With Alphabet Position
208,224MysteriousMagenta
Completed Languages:
6 kyu
Create Phone Number
335,481xDranik
Completed Languages:
8 kyu
Convert a Number to a String!
373,291AKJ.IO
Completed Languages:
8 kyu
Square(n) Sum
286,120jhoffner
Completed Languages:
7 kyu
Two to One
171,152g964
Completed Languages:
8 kyu
Remove First and Last Character
294,637Steadyx
Completed Languages:
7 kyu
Square Every Digit
316,717MysteriousMagenta
Completed Languages:
8 kyu
Sentence Smash
158,914richardhsu
Completed Languages:
8 kyu
Reversed Strings
358,355jhoffner
Completed Languages:
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