Verantwortlich für den Inhalt: Martin Brennfleck, Hirschstr. 30, 76133 Karlsruhe
This project is a non comercial game project. Its goal is to teach cildren fun at mental arithmetic. You will not be asked for a payed membership. All collected data (Cookies, Account), is used to recognise the players. Without that, the medals would not be persistent. The data is not used for comercial purposes and it is not possible for the operator to personalise the data.