I am looking at spicing up a bunch of multi-puzzle geocaches this year and was hoping to find some new ideas in the forums. I couldn't pull up any forum results so thought I would post here. I accidently posted this in organized geocaching thread, but wanted to originally post here for thoughts and opinions.
Currently, some of the ideas used include image puzzles, code breaking, key/combo and lock, hints to hidden/camoflauged caches, etc. I enjoy hosting group events, so I am always looking for competitive geocache challenges/puzzles as well. I am interested in hearing new ideas, suggestions, links, books and resources in regards to creating new challenges/puzzle ideas. I also enjoy including team building/leadership elements into the challenges which seem to enhance the geocache experience.
I would love to hear from you, and thanks in advance for any productive and positive feedback/criticism. I will also keep this post up to date with any great links/ideas submitted in hopes of making a permanent thread for this topic. If this topic has been discussed or posted elsewhere, please point me in the right direction.