This Wherigo converts your player into a virtual version of the "Reverse Cache Box" which tells you the distance to the cache, but not the bearing. You may begin your search from any spot in the world using your Smartphone or Whereigo compatible GPS to navigate to the cache.
The cartridge is available to download HERE on the Whereigo.com website.
Your task is to find the cache by periodically querying your Reverse Cache Box for the distance to the final location. Try to use your Reverse Cache Box as few times as possible. All instructions and necessary information needed to complete the cartridge are contained within it. The cartridge is multi-lingual.
To begin, you will have to type this code into your player:
899300
566608
656780
It is suggested that you take the code with you on your journey. It will be needed if it becomes necessary to restart your player for any reason.
When you have reached the final, you will be given some statistics on your quest. If you wish, you may enter the details into your log, and also post the number of times you calculated the distance. Please do not include hints in your log about where and how you found the cache or post photos that would give away the final location.
At the end of the game, you will be given a personal pass-code which you can use to create your own reverse cache if you wish to do so. Just select "create" rather than "play" when you start the cartridge and enter the pass-code. -Waldmeister- would like you to inform him of your new edition of his handiwork.
There are three mementos in the cache, one each for FTF, STF and TTF 
.
Have Fun!
Many thanks to -Waldmeister- for creating such a flexible wherigo.