Evil Numbers
345th
Evil Numbers (Long)
212th
Fizz Buzz
672nd
Foo Fizz Buzz Bar
469th
Leap Years
460th
Niven Numbers
333rd
Niven Numbers (Long)
290th
Odious Numbers
250th
Odious Numbers (Long)
172nd
Ordinal Numbers
182nd
Pernicious Numbers
239th
Pernicious Numbers (Long)
125th
Prime Numbers
507th
Prime Numbers (Long)
217th