Three-tris is a Tetris-like game in which falling pieces consist of 3 squares each. Here, too, the goal is to make as many full rows as possible. In addition to rotating the pieces and moving them left and right, you can also flip the pieces. In all supported browsers, you can control the falling pieces by clicking your mouse. However, the game is best played in browsers supporting the keyboard control: Internet Explorer 4.x or Navigator 4.x under Windows.