[Migrant children make a puzzle, depicting the map of Europe, at a new reception center for unaccompanied minors in Athens, Tuesday, Oct. 11, 2016. The Balkan route, used by nearly 1 million refugees and migrants last year to cross to mainland Europe, was closed last March and over 60,000 people are stranded in Greece. (AP Photo/Thanassis Stavrakis)]BERLIN (AP) — The Latest on the flow of migrants into Europe (all times local):