99 Bottles of Beer
292
Abundant Numbers
668
Abundant Numbers (Long)
821
Arabic to Roman
426
Arithmetic Numbers
808
Collatz
768
Divisors
761
Emirp Numbers
278
Emirp Numbers (Long)
492
Evil Numbers
578
Evil Numbers (Long)
590
Fibonacci
623
Fizz Buzz
716
Foo Fizz Buzz Bar
665
Fractions
517
Leap Years
828
Niven Numbers
545
Niven Numbers (Long)
618
Odious Numbers
609
Odious Numbers (Long)
622
Prime Numbers
627
Prime Numbers (Long)
740
Roman to Arabic
443