Duolingo llega a Windows Phone http://t.co/Da9yyxbaBT #microsoft http://t.co/SjM7IhYZbu

November 19, 2014 at 03:14PM

Duolingo llega a Windows Phone http://t.co/Da9yyxbaBT #GeekPorNaturaleza #microsoft http://ift.tt/1zDIa6D

— Daniel Ullauri (@udaniel82) November 19, 2014

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