Maybe I could post it here?
I notice that the Australian version favors the game setting of testing the familiarity between the team members--one chooses his own answer and his teammate guesses the answer. I kind of dislike this game setting, especially when it's in the finale, because this kind of challenge can be easily conquered. If I were in the race I would make a deal with my teammate ahead: if there's such kind of challenge, whatever questions there'll be, our answers will be the elimination order. Look at the finale of TAR-Aus 2, if any team had done it in this way, this team would have won the race.