StickyDuolingo Wiki & FAQ (unofficial, but still amazing)
April 8, 2015by Usagiboy7
Sticky[GUIDE] I would like a new course: What should I do?
April 19, 2016by Lrtward
Thank you every hardworking staff of Duolingo , your work is a huge addon to the things i can use to study languages.
December 4, 2012by duo1man
Has language learning impacted your mental health?
May 1, 2019by HelpfulDuo
Soon you'll be able to learn Russian, Polish, Romanian, Hungarian, Dutch, and Turkish!
March 12, 2014by Luis
When you make a mistake, you should be forced to correct it
January 12, 2013by Xiuhtecuhtli
Please, Duolingo, Reverse New Percentage Progress for Skills
April 29, 2019by RowanM.1