Abundant Numbers
647
Arithmetic Numbers
563
Catalan Numbers
936
Divisors
606
Evil Numbers
833
Evil Numbers (Long)
842
Fibonacci
739
Fizz Buzz
629
Foo Fizz Buzz Bar
538
Happy Numbers
526
Happy Numbers (Long)
567
Leap Years
633
Leyland Numbers
750
Niven Numbers
809
Niven Numbers (Long)
734
Odious Numbers
971
Odious Numbers (Long)
921
Pascal’s Triangle
625
Pernicious Numbers
929
Prime Numbers
917
Prime Numbers (Long)
929
Smith Numbers
778