如何用英语描述一个生活中的游戏？

To start,there is a person who can't see anything should catch each other.Others must hide.The person can say red”“yellow”and“green”.Others can not move when the one say “red”，they can move with only leg when the one sayyellow”. When the one say“green”,others can move as usual.But the person must change the color every 15s.