I picked up a copy of this recently in an auction, but it didn't come with the rules. We sussed out some basics thanks to videos and conversations, but I feel like we're missing something on two-player games - there doesn't seem to be a way to prevent the first player from winning. My wife thinks it's first to get five in a row for a 2 player game.
I can scan in my copy if you still need it.
Just send me a GM as a reminder and I will scan them in tonight.