Ioanna Kanellopoulou, MSCA fellow within the DIRS-COFUND project, successfully defended her PhD thesis titled “An analysis of computational thinking development through personalized learning paths of programming challenges in a block-based maze game by measuring learners’ performance and challenge difficulty”. Dr. Kanellopoulou’s work was directed by Dr. Pablo Garaizar Sagarmina and Dr. Maria Luz Guenaga Gómez, from the Faculty of Engineering of the University of Deusto. Congratulations!