sent to me by a cacher in Green Valley--Just had to share--this is great! Now this is geocaching: http://arduiniana.org/projects/the-reverse-geo-cache-puzzle/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listserv.azgeocaching.com/pipermail/az-geocaching/attachments/20091108/c292b3c7/attachment.htm>