12 Days of Christmas
324
99 Bottles of Beer
382
Christmas Trees
589
Cubes
358
Diamonds
415
Divisors
795
Emirp Numbers
428
Evil Numbers
568
Fibonacci
514
Fizz Buzz
401698
Happy Numbers
335
Leap Years
588
Niven Numbers
689
Odious Numbers
564
Ordinal Numbers
433
Pangram Grep
780
Pascal’s Triangle
477
Pernicious Numbers
417
Prime Numbers
786
Quine
443