About Happy Kittens Puzzle GameHappy Kittens Puzzle is a 60-stage flip puzzle game. Flip over the red cats to turn all of them yellow. Whenever you flip over a cat tile you also flip the 4 adjacent cat tiles in each direction. Flip the tiles in the correct order to turn them all yellow using as few moves as possible. If you get stuck select the reset button and start the level over. On most stages you want to move the red part out toward a corner, though on a few of the stages you move it toward the middle. 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.