Abundant Numbers
810
Abundant Numbers (Long)
917
Arithmetic Numbers
911
Ascending Primes
431
ASCII Table
734
Christmas Trees
847
Collatz
796845
847
Day of Week
851
Diamonds
666
723
Divisors
842
896984
Emirp Numbers
755
Emirp Numbers (Long)
744
Evil Numbers
982
Evil Numbers (Long)
952
Fibonacci
896953939960
Fizz Buzz
944
977
Fractions
745
Happy Numbers
715
Happy Numbers (Long)
813
Leap Years
858
922
Niven Numbers
962
Niven Numbers (Long)
906
Number Spiral
543
Pangram Grep
845
Pascal’s Triangle
908
Pernicious Numbers
738
Pernicious Numbers (Long)
858
Prime Numbers
694
872
Prime Numbers (Long)
678
952