Abundant Numbers
717
Abundant Numbers (Long)
851
Arabic to Roman
630
Arithmetic Numbers
814
Arrows
427
Collatz
781
899
Divisors
805
890
Emirp Numbers
459
Evil Numbers
404
561
Farey Sequence
526
551
Fibonacci
916
910
Fizz Buzz
597
743
944
Foo Fizz Buzz Bar
963
Leap Years
629
694
Prime Numbers
703
Prime Numbers (Long)
588