1. Every player would get one cloth and one rope. 2. Put all the buttons on the desk and mix up cards and make them unwards in the middle of the desk, and then start the game. 3.One player open one card and all players rapidly pick up buttons corresponding with the color on cards and do them up on cloths. 4. The player who do up cloth button firstly would pick up card at the first time and game is over. Other players check whether it is correct or not. If right, the player gets the cards as a reward. If wrong, he should put all his cards into the cards pile. 5. The player who wins the most cards, wins.