Abundant Numbers
684
Collatz
669
Emirp Numbers
507
Evil Numbers
769
Evil Numbers (Long)
738
Fibonacci
787
Fizz Buzz
684
Foo Fizz Buzz Bar
668
Happy Numbers
604
Happy Numbers (Long)
687
Leap Years
768
Niven Numbers
641
Niven Numbers (Long)
711
Odious Numbers
781
Odious Numbers (Long)
763
Pascal’s Triangle
525
Prime Numbers
552
Prime Numbers (Long)
585
Recamán
672