再用數學是一個簡單的遊戲
You do math very fast?
Try this game!
You have only 1 secod to answer a question (True /False).
Reach the highest score.
Tags: freaking math, fast math, iq
再用數學是一個簡單的遊戲
You do math very fast?
Try this game!
You have only 1 secod to answer a question (True /False).
Reach the highest score.
Tags: freaking math, fast math, iq