12 Days of Christmas
603
99 Bottles of Beer
713
Abundant Numbers
743
Abundant Numbers (Long)
815
Arabic to Roman
625
Arithmetic Numbers
834
Collatz
809
Divisors
945
Emirp Numbers
320
Fibonacci
806
Fizz Buzz
784891843
Leap Years
864
Leyland Numbers
754
Niven Numbers
731924
Pascalβs Triangle
570
Pernicious Numbers
610
Prime Numbers
882
Prime Numbers (Long)
927
Van Eck Sequence
518