In part 3 the card code created so far is turned in to a simple game.
In part 3 of the series Emanuele takes the parts built so far and creates a simple game from them: "Finally the first prototype of a game built upon a HTML5 is ready to be played. Given a card, you simply have to guess if next card is higher or lower, with aces considered the lowest (value of 1) and kings being considered the highest (value of 13)."