Solution from the Japanese wiki:http://www45.atwiki.jp/miiplaza/pages/163.html#id_0163b309Is there any good way to get puzzle boxes consistently ?From a few posts, I assume hiring several investigators with coins does the trick
Yep, Dexter's right. I also have received puzzle boxes from streetpasses ONLY. 2 down and 98 togo for next Booth Ticket. LOLI WONDER how many there are, since there is also a ticket to SOLVING ALL of them.