In one beautiful, fabulous town called Umi City, three cheerful guys live. The girl Millie, who owns the power of patterns, her brother Geo, who owns the power of the miracle of figures, and their friend Bot Robot, who has a wonderful puzivizor. Together, our guys make up one whole team called Umizumi. They constantly find different adventures in which they help the residents of their city. Of course, their team also requires a friend who you will become. When playing games with the Umizumi team, you will need to help them perform various mathematical and logical tasks. Together with Umizumi, you can fly by helicopter, take part in bike races, complete tasks in Umi city, and also create designs from different figures. The main goal of Umizumi games is to teach children the rules of life, kindness and mutual assistance. Mathematical examples, geometric shapes, and colors — that's what you have to learn! Answer all questions and help the Umizumi team!