This is a challenge cache and is hidden at the posted coordinates. You my sign the log at any time, however, you must complete the challenge prior to logging a find on-line.
The challenge is simple to state, but difficult to complete. You must find a puzzle/unknown/mystery/(?) cache every day of the calendar year. You do not need to find a puzzle/unknown/mystery/(?) on Feb 29, but if you have, you get an imaginary bonus star! The D/T rating of this cache reflects what you need to acompolish prior to logging this as a find. It this were a stand alone traditional cache, the D/T rating would be 1/1 except in the winter when you might have to navigate a pile of snow.
This cache may be used as your last cache to fill in your calendar.
A bonus for you: If you found an unknown cache on 2/29, you can choose any other calendar day to not have found an unknown cache.
Enjoy your journey.
Beware if wasps. I will try to get out there soon and spray them - no guarantees. Even if I do, they may come back.

I finished this task on July 11, 2019 and then again on Feb 29, 2020.

CONGRATULATIONS TO KTUJON ON THE FTF.