The “Portal” application teaches children to find a common solution, see colleagues and pay attention to what they say or do. The goal is to reach the magical gate leading to the portal. The players take turns drawing the dice and then answer the displayed questions. In order to collectively earn points and move around the board, each player must correctly answer his question. The app helps children develop basic social and communication skills. Its most important goals are the formation of a theory of mind, cooperation and competition.