Abundant Numbers
703
Abundant Numbers (Long)
810
Catalan Numbers
907
Christmas Trees
595
Collatz
809
Day of Week
870
Emirp Numbers
532
Emirp Numbers (Long)
591
Evil Numbers
769
Evil Numbers (Long)
752
Fibonacci
984
Fizz Buzz
990
Foo Fizz Buzz Bar
896
Game of Life
465
Happy Numbers
483
ISBN
645
Leap Years
797
Niven Numbers
681
Niven Numbers (Long)
744
Odious Numbers
751
Odious Numbers (Long)
749
PalindromemordnilaP
861
Prime Numbers
594
Prime Numbers (Long)
628
Recamán
778