[Resolved] Checker for GC983ZZ, GC98FEV and GC98FGX

I have plans for these 3 challenges, and would be happy if anybody could help me by making checkers to each of them:
GC983ZZ: At least 3 physical caches in at least 3 different coutries
GC98FEV: At least 3 physical caches in at least 6 different coutries
GC98FGX: At least 3 physical caches in at least 12 different coutries

Only these cache types count:
traditional / mystery / multi / letterbox hybrid / wherigo

Thank you very much!

Best regards,
Oddveig Anne Sagbakken

Here are the links
GC983ZZ: At least 3 physical caches in at least 3 different coutries
https://project-gc.com/Challenges/GC983ZZ/59723
GC98FEV: At least 3 physical caches in at least 6 different coutries
https://project-gc.com/Challenges/GC98FEV/59724
GC98FGX: At least 3 physical caches in at least 12 different coutries
https://project-gc.com/Challenges/GC98FGX/59725

Please test and reply

Thank you very much! They all work fine!

Best regards,
Oddveig Anne Sagbakken