It has games to play by placing three numbers in the brief time of 20 seconds, and if possible to have a pen and candy gifts. The children are very interested, so many people are playing games. I really have to stand through fatigue.
It has a game to play By doing the math three times in 20 seconds if there will be prizes and candy, pens, so kids do not have to play many games. I have stood on this very day.
It's games, by doing the math problem 3 items in time 20 seconds. If you can be of a pen, and candy, the children are very interested, so people play games very much. I strain because must stand.