99 Bottles of Beer
723
Abundant Numbers
753
Abundant Numbers (Long)
679
Arithmetic Numbers
638
Collatz
570
Divisors
578
Evil Numbers
727
Evil Numbers (Long)
714
Fibonacci
397756
Fizz Buzz
720
Foo Fizz Buzz Bar
657
Leap Years
695
Niven Numbers
547
Niven Numbers (Long)
595
Odious Numbers
726
Odious Numbers (Long)
713
Pernicious Numbers
621
Pernicious Numbers (Long)
671
Prime Numbers
604
Prime Numbers (Long)
649
φ
648
√2
773