Okay, so is chapter one supposed to be so hard? I have tried about 50 different answers with 0 as the first digit, but I get the feeling that's not right. Any help?
Clue: the first digit in the solution is not a zero. "Zero First" refers to something else.
Damn. Now I feel stupid. I got it.
I notice a lot of people can't get past the first level. Try this. http://en.wikipedia.org/wiki/Zero-based_numbering
Man, I see a LOT of people have trouble with this one. To my mind, I don't get what's so hard about it.
The passcode is four digits.
There are four lines that stand out from the others.
There are ten lines total (every digit 0-9 can be represented).
If you can't figure it out from those clues, perhaps you shouldn't be trying to solve any kind of puzzle.