The way that the Telegraph writer described it, all they have proved is that being alone in a room for 15 minutes of Suduku raises testosterone levels, with the possible link of a female who had been in the room for 5 minutes and who left the room 15 minutes earlier...and, she talked to me~!~!! that is going to get a rise out of most college boys, no?

Never underestimate their intelligence, always underestimate their knowledge.

Frank Delaney ~ Ireland