99 Bottles of Beer
292
Abundant Numbers
667
Abundant Numbers (Long)
820
Arabic to Roman
426
Arithmetic Numbers
807
Collatz
768
Divisors
761
Emirp Numbers
278
Emirp Numbers (Long)
491
Evil Numbers
577
Evil Numbers (Long)
588
Fibonacci
622
Fizz Buzz
716
Foo Fizz Buzz Bar
664
Fractions
517
Leap Years
827
Niven Numbers
544
Niven Numbers (Long)
617
Odious Numbers
609
Odious Numbers (Long)
621
Prime Numbers
627
Prime Numbers (Long)
740
Roman to Arabic
443