War Dialling ?
Monday, January 7th, 2008When a few people in IRC noticed Daniel Silverstone’s post about his new phone number, that started a whole conversation regarding whether his number crunching alogorithm was good enough.
I made a lovely script in PHP, which told me the numbers that it could have been.
There are 67786 combinations that it could be, it took me about 27 seconds to find that once I’d written and debugged the code.
It’s an interesting puzzle, so if you’re bored, why not write some code and see whether you can get the same answer?