12 Days of Christmas
602
99 Bottles of Beer
713
Abundant Numbers
742
Abundant Numbers (Long)
812
Arabic to Roman
624
Arithmetic Numbers
830
Collatz
808
Divisors
945
Emirp Numbers
320
Fibonacci
805
Fizz Buzz
784
891
842
Leap Years
864
Leyland Numbers
751
Niven Numbers
731
923
Pascalβs Triangle
570
Pernicious Numbers
610
Prime Numbers
882
Prime Numbers (Long)
926
Van Eck Sequence
517