Abundant Numbers
805
Abundant Numbers (Long)
925
Arithmetic Numbers
905
Ascending Primes
429
ASCII Table
726
Christmas Trees
842
Collatz
790837
843
Day of Week
852
Diamonds
615
716
Divisors
834
885962
Emirp Numbers
752
Emirp Numbers (Long)
711
Evil Numbers
980
Evil Numbers (Long)
949
Fibonacci
893951934958
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)
850
Prime Numbers
693
871
Prime Numbers (Long)
676
950