12 Days of Christmas
435
Abundant Numbers
844
646
Arabic to Roman
Divisors
984
901
Emirp Numbers
667
443
Evil Numbers
801
698
Fibonacci
934
937
Fizz Buzz
956
885
Happy Numbers
672
534
Leap Years
814
745
Look and Say
780
939
Niven Numbers
899
760
Odious Numbers
783
697
Pangram Grep
849
Pernicious Numbers
674
575
Prime Numbers
891
813
Quine
966
325
946
342
923
RecamΓ‘n
707
826
Roman to Arabic
380
Ο
668