The explanations are a copy & paste from Wikipedia. Referring to the source doesn't help, because a quiz has to be original.
Crazy Tapirنویسنده
The same method of explanation is used by Telegram's own official quiz: https://t.me/quizbot?start=GreatMinds. As long as you mention the source for your explanations, I doubt you can be accused of violating any regulations.
Stone Squid
Crazy TapirI'm afraid it's not the same. Telegram's explanations rephrase the info but do not copy it entirely. Plus, the links aren't purely the source of the explanations, they provide additional information. "Read more" is suggestive of it.
Well, I might be wrong in the end... Let the judges decide.
Well, I might be wrong in the end... Let the judges decide.