Unknown
Caches have always been my
passion. They allow you to stretch your mind, find some fun facts,
and even push you in ways you never would have thought possible.
Some are easy and some are downright impossible. But for some
reason they have always intrigued me.
This brings me to why I created this Challenge. Since I started
caching and found Unknown
Caches I have tried to
maintain 10% of my total finds to be Unknown
Caches. Other people like
“Terrain”… I like Unknown
Caches.
To qualify for this cache it is simple. On the day you log your
find (on geocaching.com) you must have a minimum of 10% of your
TOTAL finds to be Unknown
Caches. It is simple as
that.
Geocaching.com makes this easy for you to find. Just go to your
statistics and scroll down to your “Cache Types I’ve
Found” graph. This graph will show your qualifications.
Here's what that the “Cache Types I’ve Found”
graph looks like:

You may find the cache and ink your
TnL (d)mark™ in the log at
anytime but you may not log it as a find until you meet the
requirements listed above.
Congrats to The Wiisters for the
FTF.
As always, enjoy.