Abundant Numbers
707
Abundant Numbers (Long)
827
Catalan Numbers
910
Christmas Trees
598
Collatz
875
Day of Week
865
Emirp Numbers
541
Emirp Numbers (Long)
592
Evil Numbers
769
Evil Numbers (Long)
753
Fibonacci
986
Fizz Buzz
993
Foo Fizz Buzz Bar
899
Game of Life
488
Happy Numbers
485
ISBN
648
Leap Years
799
Niven Numbers
687
Niven Numbers (Long)
751
Odious Numbers
753
Odious Numbers (Long)
751
PalindromemordnilaP
863
Prime Numbers
594
Prime Numbers (Long)
629
RecamΓ‘n
784