99 Bottles of Beer
650
Abundant Numbers
644
Abundant Numbers (Long)
766
Arithmetic Numbers
748
Collatz
680
Divisors
610
Evil Numbers
727
Evil Numbers (Long)
714
Fibonacci
396756
Fizz Buzz
607
Foo Fizz Buzz Bar
557
Leap Years
695
Niven Numbers
548
Niven Numbers (Long)
596
Odious Numbers
726
Odious Numbers (Long)
712
Pernicious Numbers
621
Pernicious Numbers (Long)
684
Prime Numbers
510
Prime Numbers (Long)
542
φ
662
√2
668