Abundant Numbers
805
Abundant Numbers (Long)
924
Arithmetic Numbers
905
Ascending Primes
429
ASCII Table
726
Christmas Trees
842
Collatz
790837
843
Day of Week
852
Diamonds
615
716
Divisors
834
885979
Emirp Numbers
752
Emirp Numbers (Long)
730
Evil Numbers
980
Evil Numbers (Long)
949
Fibonacci
893950934958
Fizz Buzz
938
973
Fractions
745
Happy Numbers
711
Happy Numbers (Long)
808
Leap Years
855
919
Niven Numbers
954
Niven Numbers (Long)
895
Number Spiral
541
Pangram Grep
840
Pascal’s Triangle
905
Pernicious Numbers
735
Pernicious Numbers (Long)
849
Prime Numbers
693
871
Prime Numbers (Long)
676
950