Abundant Numbers
810
Abundant Numbers (Long)
931
Arithmetic Numbers
922
Ascending Primes
437
ASCII Table
734
Christmas Trees
847
Collatz
795874879913
Day of Week
850
Diamonds
666
722
Divisors
841
896984
Emirp Numbers
766
Emirp Numbers (Long)
743
Evil Numbers
982
Evil Numbers (Long)
952
Fibonacci
895952938960
Fizz Buzz
944
977
Fractions
745
Happy Numbers
714
Happy Numbers (Long)
813
Leap Years
858
921
Niven Numbers
962
Niven Numbers (Long)
905
Number Spiral
543
Pangram Grep
844
Pascal’s Triangle
908
Pernicious Numbers
738
Pernicious Numbers (Long)
857
Prime Numbers
693
872
Prime Numbers (Long)
677
952