StickyDuolingo Wiki & FAQ (unofficial, but still amazing)
5122•3 years agoby Usagiboy7
Sticky[GUIDE] I would like a new course: What should I do?
2561•2 years agoby Lrtward
When you make a mistake, you should be forced to correct it
789•5 years agoby Xiuhtecuhtli
Sticky[Guide] In which forum should I post my discussion?
703•2 years agoby jrikhal