Ad
6 kyu
Count characters in your string
95,619riston
Completed Languages:
8 kyu
Training JS #16: Methods of String object--slice(), substring() and substr()
7,136myjinxin2015
Completed Languages:
Retired
IQ Test
83,595AlexIsHappy
Completed Languages:
6 kyu
Your order, please
169,443iamstone
Completed Languages:
7 kyu
Complementary DNA
224,030JustyFY
Completed Languages:
7 kyu
Get the Middle Character
271,036Shivo
Completed Languages:
7 kyu
Scrolling Text
4,619AndrasG
Completed Languages:
8 kyu
Reversed Words
86,133jhoffner
Completed Languages:
6 kyu
Tortoise racing
31,890g964
Completed Languages:
Retired
Format a string of names like 'Bart, Lisa & Maggie'.
71,234weavermedia
Completed Languages:
6 kyu
Replace With Alphabet Position
206,776MysteriousMagenta
Completed Languages:
7 kyu
Credit Card Mask
189,158samranjbari
Completed Languages:
6 kyu
Count the smiley faces!
96,690St3f4n
Completed Languages:
8 kyu
Multiply
5,534,192
Completed Languages: