Abundant Numbers
810
Abundant Numbers (Long)
930
Arithmetic Numbers
920
Ascending Primes
435
ASCII Table
733
Christmas Trees
847
Collatz
794873877911
Day of Week
848
Diamonds
665
722
Divisors
841
895984
Emirp Numbers
765
Emirp Numbers (Long)
742
Evil Numbers
981
Evil Numbers (Long)
951
Fibonacci
894950937960
Fizz Buzz
943
977
Fractions
744
Happy Numbers
714
Happy Numbers (Long)
812
Leap Years
857
921
Niven Numbers
962
Niven Numbers (Long)
904
Number Spiral
542
Pangram Grep
844
Pascalβs Triangle
907
Pernicious Numbers
737
Pernicious Numbers (Long)
855
Prime Numbers
692
872
Prime Numbers (Long)
676
951