Caillou is playing a board game with Mom and he gets a little upset when he discovers that her last die throw is going to make her win. He tries to change the rules but Mom stands her ground. These are the rules and you can’t always win. Upset, Caillou takes a time out by himself. After a little while, he decides he wants to play again. He races Teddy, Gilbert and eventually Rosie who turns out to have a few tricks of her own! (thetvdb.com)