I think I would really like the puzzle caches but I am having a lot of trouble with them. I can't seem to find any information on them anywhere or any type of help guide. I know I have been a stay at home Mom for the last three and a half years but I would like to think that I am not completely brain dead! These puzzle caches are telling me otherwise. I feel DUMB! I don't even know where to start! Any suggestions? Thanks!