Board Thread:Off Topic/@comment-24401737-20151206103701/@comment-26533608-20151230112450

God, what I meant was: 9+10=x, and reverse x's digits. 9+10=21, and reverse the digits of that and you get 12. THAT was what I meant.

Anyways: let's move on. The answer to the sum which peeople say is 'Window'.