99 Bottles of Beer
927th
Abundant Numbers
149th
Abundant Numbers (Long)
122nd
Collatz
131st
Divisors
1st
Evil Numbers
473rd
Evil Numbers (Long)
296th
Fibonacci
173rd
Fizz Buzz
54th
Foo Fizz Buzz Bar
456th
Leap Years
670th
Leyland Numbers
142nd
Niven Numbers
271st
Niven Numbers (Long)
107th
Odious Numbers
283rd
Odious Numbers (Long)
232nd
Pernicious Numbers
226th
Pernicious Numbers (Long)
128th
Prime Numbers
146th
Prime Numbers (Long)
48th