Colormania is a free game that gives you plenty of visual memory practice. Each round begins with the app showing you a black-and-white version of a well-known item, such as a logo, television character or common object. Your task is to complete the design by choosing the correct colors. You have more than 10 colors to choose from but most of those colors will be wrong. Each wrong choice costs you a heart and you only get three of those per game. The game ends when you have no hearts left. Colormania is compatible with Android versions 2.2 and higher.