Primary school students from Teresianas School in Pamplona have tried a video game named Jellys, which aims to improve reading comprehension in children with dyslexia. The tool has been designed by Mikel Ostiz as part of his doctoral thesis at the 'Mente-cerebro' Group of the Culture and Society Institute (ICS) of the University of Navarra and the Basque Center on Cognition, Brain and Language (BCBL), thanks to a grant from the "La Caixa" Social Work.