Abundant Numbers
645
Arithmetic Numbers
563
Catalan Numbers
934
Divisors
606
Evil Numbers
831
Evil Numbers (Long)
840
Fibonacci
738
Fizz Buzz
629
Foo Fizz Buzz Bar
538
Happy Numbers
525
Happy Numbers (Long)
565
Leap Years
632
Leyland Numbers
750
Niven Numbers
807
Niven Numbers (Long)
731
Odious Numbers
969
Odious Numbers (Long)
919
Pascalβs Triangle
625
Pernicious Numbers
927
Prime Numbers
917
Prime Numbers (Long)
929
Smith Numbers
778