How often do you meet Friday the 13th in a year? Do you remember when was the last occurrence? Do you know the next one?
You can check it on the www.timeanddate.com website. But now, let's talk about this challenge!
To meet the requirements of this cache you must
- have at least 5 finds on Friday the 13th.
Sounds easy, right? Well, 5 finds are not too many, but do you remember how many times you went to find caches on Friday the 13th? The checker will help to remember, and in case you do not have 5 finds, then you can use the above mentioned website to plan your next caching day on Friday the 13th.
To check if you qualify you can use this challenge checker:

The checker checks your finds:
- enabled and disabled caches,
- excluding the already archived caches,
- excluding Adventure Labs finds.
Additional info about logging this challenge cache (according to the rules of challenge caches):
- FTF can be logged only with a 'found it' log. This means you can be the FTF only if you fulfill the requirements!
- You can send a 'write note' log if you find the cache itself even if you do not fulfill the requirements yet. These 'notes' cannot be changed to 'found it' logs! Later, when you meet the requirements you can log it as a find by a 'found it' log. (So you are not allowed to 'date back' your find or FTF.)
- You must attach the results of running the challenge checker script. You can include the part of the example log that the checker generates or a screenshot about its result.
'Found it' logs without physical find and 'notes' changed to 'found it' logs will be deleted to keep these challenges clear.