Abundant Numbers
688
Collatz
723
Emirp Numbers
516
Evil Numbers
769
Evil Numbers (Long)
739
Fibonacci
789
Fizz Buzz
686
Foo Fizz Buzz Bar
671
Happy Numbers
607
Happy Numbers (Long)
691
Leap Years
770
Niven Numbers
646
Niven Numbers (Long)
718
Odious Numbers
783
Odious Numbers (Long)
765
Pascal’s Triangle
526
Prime Numbers
552
Prime Numbers (Long)
586
Recamán
677