This game gives children the opportunity to interact with diffrent types of the materials, understand their proprties and structure. Another mission of RIGIOCO is highlighting the importance of recycling and re-using. Project shows that even something which appears to be a waste can give a begining to a new object. It also encourages children to explore world of materials they have at home, and to create their own puzzles. The rule is simple- more puzzles means more fun!!