12 Days of Christmas
775
99 Bottles of Beer
711
Abundant Numbers
764
Divisors
817
Evil Numbers
698
Evil Numbers (Long)
679
Fibonacci
894
Fizz Buzz
943
923
Leap Years
792
Niven Numbers
843
Odious Numbers
704
Odious Numbers (Long)
698
Pascal’s Triangle
738
Prime Numbers
831
Quine
1,000
532
504
Recamán
795
Tongue-twisters
546