Could a checker be created for GC5M3HR?

Question

The challenge : http://coord.info/GC5M3HR :

1 - Hiding places, the very first letter of the name of which is a part of your pen name of géocacheur. (Ignore accents e = é = è and special charactères and * $ etc.) 
2 - The hiding places which were found in the world must be physical (signature in a required log).
3 - The same hiding place cannot be used more than once.
4 - In your ' log ', indicate the name of hiding places, codes them GC as well as date of their find.

Thank you !!!

Answer 1

http://project-gc.com/Challenges/GC5M3HR/15108

Comments

Thank you for the checker! Two more questions about the source code :
Is it possible to list the caches (GC code, name, date) with the answer of the checker ?
Can you confirm me that the same cache cannot be used more than once to valid the checker ?
Thank you one more time.
Best regards.

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1. Yes, and it does that already when you meet the challenge.
2. Yes, same cache cannot be used more than once.

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Thank you very much !