CoderDojo Braga is a ten-year-old non-profit initiative led by CeSIUM (University of Minho's Computer Engineering Student Center), which aims to teach programming to children and young people between 7 and 17 years old. In these sessions, the Ninjas - as they call the participants - are challenged to solve various problems in the area of computer science, depending on their level of knowledge, always with the support of Mentors (volunteers in the initiative).