Soo this happened:
http://www.parool.nl/binnenland/drugsnetwerk-via-legale-postdiensten-opgerold~a4502975/
Translation/summary: Six Dutch men arrested in the province of North Holland by the Dutch Royal navy/army/whatever when customs as Schiphol discovered drugs hidden in puzzle boxes. Apparently over 190 kilos of drugs were seized including speed, ecstasy, cocaine and LSD. They think they've caught the head of the snake and that these guys moved over 500 kilos of drugs around the world before they were arrested.
Any idea who these guys might be?
Only vendor i can think of using puzzles that can handle those quantities of all the drugs listed is DutchMasters