99 Bottles of Beer
287
Abundant Numbers
678
Abundant Numbers (Long)
754
Collatz
688
Divisors
699
Emirp Numbers
325
Evil Numbers
727
Fibonacci
507
Fizz Buzz
641
Foo Fizz Buzz Bar
537
Leap Years
767
683
Leyland Numbers
702
Niven Numbers
744
Niven Numbers (Long)
811
Odious Numbers
725
Pascalβs Triangle
325
Prime Numbers
503