12 Days of Christmas
306
99 Bottles of Beer
356
Abundant Numbers
630
740
Christmas Trees
633
565
Cubes
287
Diamonds
136
Divisors
857
Emirp Numbers
293
Evil Numbers
595
Fibonacci
670
Fizz Buzz
390
426
403
579
565
862
Leap Years
605
Morse Encoder
185
Niven Numbers
441
685
Odious Numbers
459
783
Pangram Grep
443
Pernicious Numbers
575
Prime Numbers
580
622
Roman to Arabic
331