@MarsUltor Even if you don't give me direct answers (I don't expect either), if you're able to help me realize where the heck these numbers are coming from, that will be enough.
The only thing you should have to do is forward from the router:3456 to local ip:3456 in the router settings. Unless you have some additional firewall on the pc side you need to open.
The inputs are weighted by the code (7,5,-1,-3). If the resulting sum is less than 0 or greater than 9, it's invalid (because it can't be represented by a single decimal digit).
@MarsUltor I'm pretty sure Apple disagrees, considering all the hurdles they put in their installer to prevent this. In any case, I don't want to buy a Mac.
@DemCodeLines First digit V is whether the code is valid or not. W X Y Z are the bits you have to flip such that the sum, after weighting, is the decimal equivalent of A B C D. The first column is the decimal digit corresponding to the binary code of W X Y Z.
@Dennis Right. It's not meant to stop smart/dedicated people. It's meant to stop lazy people scraping by regex, or people that are just hitting the low hanging fruit.
@DemCodeLines That's because 4 -> 0100 is based on the weighting code (8,4,2,1). You have the weighting code (7,5,-1,-3). Accordingly, 4 -> 0110. Incidentally, 4 -> 1001 also.
@MarsUltor Oh, I didn't realize you said 1001. But anyway, where did you get 1001 -> 13 from? I don't see that I said that earlier, and it's not in either of the screenshots.
@MarsUltor Ok, so you basically multiplied 7, 5, -1 and -3 by 1011 and then added. Got it! But where did you get 1011 from then (considering that it's blank in the actual sheet)?
@DemCodeLines Is there any reason you can't just copy the solution? I'm not saying "cheat" or anything, but how are the solution and actual tables different, other than the blank columns?
I was hoping to figure out how the number got derived in solved table, then I would apply the same thinking to get the answers in the actual assignment. But...