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Cache recommendations
Users that recommended "Wissensrunde" by Polxs also recommended the following geocaches:
Quota   Name
100%   800000 Steine by Pumuckel&Kuno
100%   Lattsee Bonus by myotis_myotis
100%   P&R-Cache by flurehcsif
100%   Volkspark Friedrichshain by quantenschaum