The applications ofRatón Curioso arise in the framework of a bid of the Ceibal Plan for the development of educational games in mathematics for children between 6 and 7 years old on Android platform.

The main objective of these projects is that children can discover, investigate, think and play with mathematics through an innovative and accessible technology.

These applications are based on the homonymous books of the Editorial Group Índice, who advised Fx2 during its development, together with specialized teachers and educators.