Abundant Numbers
818Collatz
847Divisors
724Evil Numbers
728Fibonacci
812Fizz Buzz
786Foo Fizz Buzz Bar
785Fractions
607Happy Numbers
711Happy Numbers (Long)
671Intersection
665Leap Years
885Niven Numbers
646Odious Numbers
656Pernicious Numbers
599Prime Numbers
816Quine
503RecamΓ‘n
881Vampire Numbers
105Van Eck Sequence
836Ο
104β2
101π
83