The Winning Game Had a lovely morning at Perth High School launching The Winning Game within Glow. The main force behind bringing the game to Scotland is Winning Scotland Foundation. The Winning Game is based on The Winning Theory of Yehuda Shinar and has been developed by Dundee based games company TPLD. I think it is going to be a big success in Scottish schools. It also provides an even more compelling case for every learner and teacher in Scotland to join the.