**This geocache is at the posted coordinates but to log it as found online, you also need to complete the challenge listed below**
The challenge is to have found 'unknown' type geocaches that were hidden on at least 180 different dates on the calendar. They can be hidden any year. They can be found any date, in any location, be of any difficulty, size, and terrain.
Worded another way, you need to fill at least 180 squares on the hidden date chart for unknown caches.
You can check to see if you qualify here:
Here is my grid showing that I qualify. I have 210 dates, not just 180.
