Evil Numbers
384th
Evil Numbers (Long)
249th
Fizz Buzz
670th
Foo Fizz Buzz Bar
498th
Leap Years
490th
Niven Numbers
354th
Niven Numbers (Long)
319th
Odious Numbers
289th
Odious Numbers (Long)
210th
Ordinal Numbers
182nd
Pernicious Numbers
263rd
Pernicious Numbers (Long)
146th
Prime Numbers
533rd
Prime Numbers (Long)
228th