99 Bottles of Beer
503
Abundant Numbers
707
Abundant Numbers (Long)
851
Collatz
821
Divisors
738
Emirp Numbers
401
Evil Numbers
727
Fibonacci
507
Fizz Buzz
703
Foo Fizz Buzz Bar
676
Leap Years
795
683
Leyland Numbers
824
Niven Numbers
746
Niven Numbers (Long)
814
Odious Numbers
725
Pascalβs Triangle
351
Prime Numbers
503