There are a lot of technical people in here and I thought this might appeal.
On I'm a Celebrity tonight there was a game with three players where they were told nasty things involving "critters" would happen to them for 15 minutes. They were to press their buzzers when they thought that six minutes had passed and the two people who sounded their buzzer nearest to the six minute point would win.
It struck me that being second to sound the buzzer guaranteed you a win, i.e. sound your buzzer immediately you heard the first person sound their buzzer and you couldn't lose.
Does that seem right?