Abundant Numbers
717640
Abundant Numbers (Long)
780717
Arithmetic Numbers
836
Ascending Primes
596
Collatz
788
Divisors
737
Evil Numbers
643
Evil Numbers (Long)
617
Farey Sequence
553
Fibonacci
514
Fizz Buzz
938
Fractions
700
Leap Years
763
Look and Say
485
Niven Numbers
423
Niven Numbers (Long)
515
Odious Numbers
656
Odious Numbers (Long)
651
Prime Numbers
720
Prime Numbers (Long)
752
Quine
479
945