Abundant Numbers
795
Abundant Numbers (Long)
813
Collatz
805
Divisors
817
Evil Numbers
670
Evil Numbers (Long)
644
Fibonacci
877
Fizz Buzz
944
Kolakoski Sequence
27
Leap Years
717
Lucky Numbers
525
Niven Numbers
556
Odious Numbers
682
Pernicious Numbers
571
Prime Numbers
684
Quine
505
Recamán
597
Rule 110
459