Speedrunning Duolingo Chinese (and then it escalates)
11:05
Native Korean Speedruns Duolingo Korean (but it gets heated)
14:09
Can We Pass a Chinese Test?
16:15
I Forced Myself to Speedrun Klingon in Duolingo
11:16
Seduced by Spanish Duolingo 😳
24:32
Is Duolingo Really a Good Way to Study Japanese? | A Japanese Man Reacts to Duolingo
18:48
I tried to speedrun VIETNAMESE but my braincells stopped working | Duolingo Speedrun #22
14:28
How to Learn Chinese Faster and Smarter
13:19