12 Days of Christmas
764
99 Bottles of Beer
689
Christmas Trees
778643
Divisors
838
Emirp Numbers
501
Evil Numbers
802
Fibonacci
880867
Fizz Buzz
356909929
ISBN
813
Leap Years
595624
Morse Encoder
337
Niven Numbers
722
Ordinal Numbers
621690
Pangram Grep
Pernicious Numbers
631
Prime Numbers
577
Spelling Numbers
458
Zodiac Signs
518