12 Days of Christmas
781
Arabic to Roman
405
Arithmetic Numbers
494
Card Number Validation
433
Christmas Trees
638
Collatz
592
Divisors
642
Emojify
292
Evil Numbers
726
Evil Numbers (Long)
712
Fibonacci
492
Fizz Buzz
957
Foo Fizz Buzz Bar
937
Game of Life
271
Leap Years
650
Niven Numbers
613
Niven Numbers (Long)
671
Number Spiral
249
Odious Numbers
751
Odious Numbers (Long)
735
Prime Numbers
537
United States
116