Adds quizzes for YouTube videos
say: 'i dont like yoututor if you dont like this
no longer working!
I really like an idea of verifying that you indeed summarised content of a video correctly
MagicJinn
Wilker Lúcio
Tanja Schmidt
Joubert Van Zyl
nunomrgomes
Grondo
o.khandxb
Asfand Saddiqui
theimmortalwarrior071
