You might remember this post from the end of last year. Basically, everyone who bought Scrolls before December 19th received a free Scrolls code to give to a buddy. Though lots of you have given your code away, there are still a few that haven't been redeemed.
I mention this because the codes will only work for the next two weeks. After that they become a meaningless stream of letters and numbers, which is significantly less fun than playing Scrolls with a friend or loved one.
So do the right thing, eh? Log into your Mojang account and give the gift of Scrolls. It's a very nice thing to do.
Have a great day!
Owen - @bopogamel