12 Days of Christmas
51
99 Bottles of Beer
517
Abundant Numbers
708
Divisors
810
Evil Numbers
671
Evil Numbers (Long)
652
Fibonacci
874
Fizz Buzz
938910
Leap Years
775
Niven Numbers
831
Odious Numbers
662
Odious Numbers (Long)
657
Pascal’s Triangle
737
Prime Numbers
816
Quine
986506
504
Recamán
774
Tongue-twisters
379