In the following chapters, we are going to build six games. We are going to first create a DOM-based Ping Pong game that can be played by two players in the same machine. Then, we will create a memory matching game with CSS3 animation. Next, we will use Canvas to create an Untangle puzzle game. Later, we will build a music game with audio elements. Then, we will create a multiplayer draw and guess game with WebSocket. Lastly, we will use the Box2D JavaScript port to create a prototype of a physics car game. The following screenshot shows the memory matching game that we will build in Chapter 3, Building a Card-matching Game in CSS3. You can play the game at http://makzan.net/html5-games/card-matching/.