After making a few mistakes, several seconds have passed, and all have been marked. Those points that are not incorrect can be clicked easily. Think about which people will not make mistakes. Don't ask why some normal users don't make mistakes; if everyone made mistakes, would they dare? There is no need to grind for points anymore; it is completely meaningless. Because it doesn't help if you are not the one making an effort. Grinding 225 points costs less than 1 dollar a day; just do it once every new round.