Thank you vogelbird for your answer. I contacted our local reviewer. In the vicinity (100 km) of the final location there is more than 100 caches with elevation more than 2000 meters that are necessary to get desired difference. I checked possibilities using Project-GC and found many such cache pairs. So the rule 4 could not be compromised. There is another issue regarding "exactly 2020 mby bojank - ARCHIVE Checker requests (impossible)
Hi community, could you please build a checker for the following requirement: The elevation difference between two geocaches you have already found must be exactly 2020 meters. Many thanks, Bojanby bojank - ARCHIVE Checker requests (impossible)