I played a bit with it ... if I omit test for valid 16digit CCnumbers which are starting with higher values than 6 my code still is passing all tests .. thats what I mean.
Therefore: Allen, please add a test case with a valid (Luhn check) 16 digit number starting with 7,8,or 9 .. I am tempted to cheat
Registered: 2006-08-16
Posts: 685
Loc: Maryland, USA
I almost have it, but haven't even started to golf! Score is 876 with 3 failures. I know where it is failing, just need to modify my logic a little. How are you capturing the output to a format you can cut and paste?