Solve the geocache coordinates directly on the geocache page with a single click!
Using the solvedjigidi website you can resolve mystery, letterbox and wherigo and update gps coordinates in one click.
On the geocache page, at the top of the right-hand column, a puzzle icon is added. Click on it, and if the coordinates are known they will be updated, otherwise you'll know that it's not available, so perhaps come back later to check again.
Allow access to both websites in the addon settings
