Budgie Burgess

I am having the same problem I use a HTC Wildfire and great for pulling of Cache details from the Website. if you solve lets say a mystry puzzle and work out the co-ords for the next you have to input them Manually but how do you do that? also I want to hide a cache but don't know how to get the co-ords for the spot I want to hide it I think we are after the same thing its probably very simple Budgie