About Block Tower GameBlock Tower is a 40-stage geometrical shape stacking game. Stack all of the pieces shown at the top of the screen, starting with the quantity of the leftmost piece shown, and working your way right. Left click your mouse on the screen where you want to lay a shape & repeat the process until all of the shapes have been placed. Get all of the pieces to stack onto the platform in a stable fashion so that the structure does not fall for at least 3 seconds after you complete laying the final piece. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.