I'm unclear on how this solution solves the issue of multiple whitespaces in a row that need to end up back in their original positions. Anyone care to enlighten me?

Don't forget to round, friends.

yowzers it looks so clean and yet so mysterious. bravo.

IT'S SO BEAUTIFUL OMG

Hey this is just like mine tho I don't quite understand this part:

numbers.Split(new char[]{' '})

Majorly geeking out over this. Bravo.

what is this voodoo? wow.

Actually nevermind, I realized that I needed to check to n being 0 not the array being empty. Successfully forked.

I tried forking it and putting the if (s.Length == 0) at the beginning and it didn't seem to work. Some other voodoo is going on here.

It doesn't say it SHOULD be a 7 or 6, it says it CAN be a 7 or 6. That depends on you.

Unless the lesson you learn is that sometimes there is an easier path.

SAME.

I thought the same thing but once I understood the trick I also understood why that was added to the top. It CAN be more difficult than an 8 if you go about it the hard way.

wow. just wow.

I second this.