Evil Numbers
357th
Evil Numbers (Long)
223rd
Fizz Buzz
689th
Foo Fizz Buzz Bar
491st
Leap Years
477th
Niven Numbers
347th
Niven Numbers (Long)
304th
Odious Numbers
266th
Odious Numbers (Long)
188th
Ordinal Numbers
193rd
Pernicious Numbers
252nd
Pernicious Numbers (Long)
135th
Prime Numbers
524th
Prime Numbers (Long)
231st