Don't Forget the 6 Unpaired Letters Trevor, According to this article, there are only 10 cords while there are 13 pairs of letters. That leaves 3 pairs or 6 letters whose positions haven't changed. If 'A' was one of those 6, pressing 'A' would indeed return 'A'. Reply

Trevor,

According to this article, there are only 10 cords while there are 13 pairs of letters. That leaves 3 pairs or 6 letters whose positions haven't changed. If 'A' was one of those 6, pressing 'A' would indeed return 'A'.