12 Days of Christmas
306
99 Bottles of Beer
356
Abundant Numbers
630741
Christmas Trees
634565
Cubes
287
Diamonds
136
Divisors
858
Emirp Numbers
294
Evil Numbers
595
Fibonacci
670
Fizz Buzz
390395403579565862
Leap Years
605
Morse Encoder
185
Niven Numbers
442
685
Odious Numbers
460784
Pangram Grep
443
Pernicious Numbers
575
Prime Numbers
582
623
Roman to Arabic
331