Abundant Numbers
805
Abundant Numbers (Long)
909
Arithmetic Numbers
904
Ascending Primes
428
ASCII Table
726
Christmas Trees
842
Collatz
789836
843
Day of Week
852
Diamonds
655
716
Divisors
833
884979
Emirp Numbers
752
Emirp Numbers (Long)
740
Evil Numbers
980
Evil Numbers (Long)
949
Fibonacci
893950933958
Fizz Buzz
939
973
Fractions
746
Happy Numbers
710
Happy Numbers (Long)
807
Leap Years
839
919
Niven Numbers
954
Niven Numbers (Long)
895
Number Spiral
541
Pangram Grep
840
Pascal’s Triangle
905
Pernicious Numbers
734
Pernicious Numbers (Long)
849
Prime Numbers
693
871
Prime Numbers (Long)
676
950