Abundant Numbers
729
Abundant Numbers (Long)
873
Arabic to Roman
649
Arithmetic Numbers
839
Arrows
439
Collatz
831919
Divisors
850905
Emirp Numbers
493
Evil Numbers
432571
Farey Sequence
576574
Fibonacci
956923
Fizz Buzz
602761951
Foo Fizz Buzz Bar
976
Leap Years
657705
Prime Numbers
745
Prime Numbers (Long)
640