So I have completed all the achievements on the mobile version (yay me!), but I'm kind of confused as to why they don't appear on the desktop version of Duolingo. Is there a glitch or something? If not, can this somehow be added to the Duolingo experience? Just a suggestion....
wow in a week. it’s been a month and I still got 4 left. the 30-streak, winning the weekly club contest, getting all the skills of a course, and spending the lingots. I think spending lingots will take the longest, because I’m only buying the double or nothing, the club win might tale some time too, we have quite dedicated people.