The gauntlet was basically an obstacle course with several routes; Ill try and get a pic done tonight or tomorrow, but you can see it in this: http://www.youtube.com/watch?v=kUOnVwoTW_w

The trials are also on Youtube somewhere, but theyre either one at a time (sumo, tug of war, joust) or free for all (football - five machines try to score vs. two house robots, last one that hasnt scored is out, snooker - get as many balls as you can into your pocket, fewest balls is out, and labyrinth - try to navigate a maze with house robots). Someone else can probably explain it better and clearer than I can.