THE CACHE IS AT THE LISTED COORDS.
The objective of this challenge is to find 10 distinct caches also found by 10 distinct cachers each of whom has at least 10,000 finds.
You must have found ten caches, one for each of your choice of ten of the 10K cachers who has also found that cache. The cachers as well as the caches must be different from one another. Only physical caches, in which there's a log book to sign, count. This includes traditional, multi-, puzzle and letterbox hybrids but not events, virtuals, earthcaches, etc.
Please post your list through geocaching.com, whether it be a complete text listing, a JPEG file or in a bookmark form.
You may find this cache prior to qualifying. Just sign the log and write a note on the cache page of your current 10 x 10K Social Challenge status. Then when you qualify you may claim the find on the cache.
As of the cache publishing there are about 550 cachers with more than 10,000 finds.
Due to no information available, there is no Project GC checker for this cache.