Sent from my iPhone > On Jun 7, 2018, at 7:28 AM, Igor PDML-StR <pdml...@komkon.org> wrote: > > > > I hope people know what "matryoshka" is -- a set of traditional Russian > wooden dolls that enclosed inside each other. > > Here is a building - matryoshka: > http://42graphy.org/misc/building-matryoshka_IR46424.jpg > > I am sure quite a few people would recognize this location (and some iconic > buildings). > > Now, the puzzle (it might not be simple): > > How many buildings can be seen in this photo? > > And to make the question more precise: I am talking about _distinct_ > buildings, but they may not be totally separated. (But a building can consist > of several parts of differnt heights.) > > > Igor > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.