Thank you, it seems it is problem :(by MiroslavRouta - ARCHIVE Checker requests (impossible)
Hello, request about making checker for this challenge: cacher need 3 caches, which was hidden in the date, when is cacher registered on geocaching.com - if is not possible date of registration, please date of first found cache. Day, month and also year. But there is requisite exception for cachers registered in 2005 (including) and formerly. These cachers need 3 caches only in this month of tby MiroslavRouta - ARCHIVE Checker requests (impossible)