it is hard duide i havent got s clue

thats the same reason i started looking up the walk through

To the right of the bridge there are portals for your minions. Get some blue and send them
across the water, up the hill and to the wheel. They'll turn int and a bridge will move
into place.

thats the fort where im stuck the gate wont open and ive got the beer kettle and the
bridge

Erm... I'm stuck there too... got across the bridge... doors are closed... I see no wheels
to turn any where or any thing.