Abundant Numbers
810
Abundant Numbers (Long)
917
Arithmetic Numbers
912
Ascending Primes
431
ASCII Table
734
Christmas Trees
848
Collatz
797845
847
Day of Week
852
Diamonds
666
723
Divisors
842
897985
Emirp Numbers
755
Emirp Numbers (Long)
745
Evil Numbers
982
Evil Numbers (Long)
953
Fibonacci
896954940960
Fizz Buzz
944
977
Fractions
746
Happy Numbers
715
Happy Numbers (Long)
813
Leap Years
858
922
Niven Numbers
963
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)
679
953