99 Bottles of Beer
650
Abundant Numbers
643
Abundant Numbers (Long)
764
Collatz
678
Divisors
609
Evil Numbers
727
Evil Numbers (Long)
712
Fibonacci
396
755
Fizz Buzz
606
Foo Fizz Buzz Bar
556
Leap Years
694
Niven Numbers
548
Niven Numbers (Long)
595
Odious Numbers
725
Odious Numbers (Long)
710
Pernicious Numbers
620
Pernicious Numbers (Long)
681
Prime Numbers
509
Prime Numbers (Long)
541
φ
661
√2
667