12 Days of Christmas
722
99 Bottles of Beer
642
Christmas Trees
737
Cubes
536
Diamonds
491
Divisors
898
Emirp Numbers
641
Evil Numbers
614
Fibonacci
532
Fizz Buzz
412794
Happy Numbers
570
Leap Years
611
Niven Numbers
850
Odious Numbers
636
Ordinal Numbers
475
Pangram Grep
830
Pascal’s Triangle
544
Pernicious Numbers
453
Prime Numbers
939
Quine
463