This tool is designed to entertain players of all ages. You will find four different mathematical games with different levels of difficulty. It is also useful to get skills brain to find mathematical and mnemonic solutions. Moreover, a magic game has been added as well to amaze your friends for instance during a party. Based on results of your likes new levels, features and games will be added. Please, kindly help "dedapp" to grow in order to realize games and applications always more beautiful, useful and passionating.