I got this trackable from Lin57 after our fantastic geocaching weekend in Katrineholm, Södermanland (Sweden).
We managed to log all those 101 mysterys which Tyfting placed last year to commemorate the 100th birthday of Katrineholm - and some traditionals as well as other already solved mysterys. An unforgettable experience and a trail well worth a visit.
I will place the trackable in a cache soon!