In 2025, the EGG summer school took place in Zagreb, Croatia, from 22nd July until 2nd August. The school was hosted by the Faculty of Humanities and Social Sciences at the University of Zagreb, and Associate Professor Dr. Veno Volenec was the main local organizer. We had 176 applicants, 141 of whom were able to attend. As in previous years, the school continued to be popular internationally. As usual, students from countries of the former eastern block benefited from reduced registration rates and the school further funded 11 students who were able to demonstrate financial difficulties (10 partially, 1 fully). In total, there were 27 courses taught by 19 teachers, a workshop on LATEX, one on R, and a student-organized mini-conference, traditionally called the “Open podium,” where eight students presented their research projects.