Smart Challenge

?? Three difficulty modes

Easy mode: basic common sense questions, suitable for daily brain training

Medium mode: in-depth understanding of scientific knowledge related to life

Difficult mode: advanced popular science, cold knowledge, logical reasoning questions, challenge the upper limit

?? Full score 20 points mechanism

Fixed number of questions per round (such as 10 questions, 2 points each)

The more correct answers, the higher the score, the full score is 20 points

After each challenge, the score of this round and the correct answer rate are displayed