so uhh there are 20 square things press space to get rid of the gray thing click on a square thing to eat it the gray thing will come back so just press space again then click on another square thing youll do this 10 times in total then the gray thing will turn darker gray and the square things you do not eat will have babies so there are 20 square things again btw press r to change background and the green flag to restart lol you probably know i like trains also click to get rid of the thumbnail