12 Days of Christmas
909
Abundant Numbers
784
845
Arabic to Roman
785
Divisors
984
965
Emirp Numbers
600
628
Evil Numbers
801
724
Fibonacci
934
937
Fizz Buzz
977
987
Happy Numbers
740
857
Leap Years
815
747
Look and Say
726
939
Niven Numbers
902
894
Odious Numbers
783
748
Pangram Grep
853
Pernicious Numbers
674
595
Prime Numbers
891
Quine
967338946343923
RecamΓ‘n
784
831
Roman to Arabic
457
Ο
668