Puzzle

Went out with my friend Paul this morning to find three geocache puzzles. One was a challenge we had achieved in Scotland six months ago, one was a quiz type puzzle and the other was an on-site puzzle which caused us all sorts of problems. We managed to find all three of them in the end but we also tried a fourth cache which also required solving on site. While I like solving this sort of puzzle at home I'm not a fan of sitting in a car by the side of the road trying to solve them. We gave up on this after about ten minutes.