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5 kyu
First non-repeating character
67,369OverZealous
Completed Languages:
7 kyu
Capitalize first letter of a string
1,188donaldsebleung
Completed Languages:
5 kyu
Prime Numbers
1,519user3765829
Completed Languages:
4 kyu
Text align justify
7,861kesheshyan
Completed Languages:
4 kyu
Strip Comments
51,581jhoffner
Completed Languages:
Retired
Sudoku Solution Validator
42,838xDranik
Completed Languages:
8 kyu
Count by X
132,339shums16
Completed Languages:
4 kyu
Validate Sudoku with size `NxN`
9,161cbmono
Completed Languages:
6 kyu
Strip Url Params
4,377jhoffner
Completed Languages:
7 kyu
Fizz Buzz
25,211stephenyu
Completed Languages:
8 kyu
Function 1 - hello world
255,774ineiti
Completed Languages:
Retired
Use reduce() to calculate the sum of the values in an array
6,124FesterBesterTester
Completed Languages:
6 kyu
WeIrD StRiNg CaSe
47,145xDranik
Completed Languages:
8 kyu
Sum Arrays
175,321richardhsu
Completed Languages:
8 kyu
The 'if' function
31,998user578387
Completed Languages:
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