12 Days of Christmas
410
99 Bottles of Beer
490
Abundant Numbers
676
Abundant Numbers (Long)
755
Arabic to Roman
569
Christmas Trees
438
Divisors
813
Emirp Numbers
498
Evil Numbers
719
Fibonacci
498
Fizz Buzz
908
Leyland Numbers
609
Odious Numbers
718
Prime Numbers
547
Quine
516
Recamán
484
Vampire Numbers