Ad
6 kyu
Count characters in your string
92,964riston
Completed Languages:
8 kyu
Training JS #16: Methods of String object--slice(), substring() and substr()
7,034myjinxin2015
Completed Languages:
Retired
IQ Test
83,595AlexIsHappy
Completed Languages:
6 kyu
Your order, please
166,594iamstone
Completed Languages:
7 kyu
Complementary DNA
220,346JustyFY
Completed Languages:
7 kyu
Get the Middle Character
266,678Shivo
Completed Languages:
7 kyu
Scrolling Text
4,539AndrasG
Completed Languages:
8 kyu
Reversed Words
84,129jhoffner
Completed Languages:
6 kyu
Tortoise racing
31,647g964
Completed Languages:
Retired
Format a string of names like 'Bart, Lisa & Maggie'.
71,234weavermedia
Completed Languages:
6 kyu
Replace With Alphabet Position
203,242MysteriousMagenta
Completed Languages:
7 kyu
Credit Card Mask
185,768samranjbari
Completed Languages:
6 kyu
Count the smiley faces!
94,945St3f4n
Completed Languages:
8 kyu
Multiply
5,529,475
Completed Languages: